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Specific OGG file triggers "Error during vorbis synthesis -135" spam leading to crash #84712

Closed
Tracked by #76797
akien-mga opened this issue Nov 10, 2023 · 5 comments · Fixed by #84723 or #87246
Closed
Tracked by #76797

Specific OGG file triggers "Error during vorbis synthesis -135" spam leading to crash #84712

akien-mga opened this issue Nov 10, 2023 · 5 comments · Fixed by #84723 or #87246
Labels
bug crash regression topic:audio
Milestone
4.2

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@akien-mga
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akien-mga commented Nov 10, 2023 •
edited

Godot version

4.2.beta5

System information

Mageia 9 - Vulkan (Forward+) - dedicated AMD Radeon RX Vega M GL Graphics (RADV VEGAM) () - Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz (8 Threads)

Issue description

The Candy Wrapper open source project in the Asset Library (made with Godot 4.1) crashes when it's opened in 4.2, as of 4.2-beta5 / latest git.

This seems to be due to one OGG file which triggers this error spam on the audio stream preview generation:

ERROR: Error during vorbis synthesis -135
   at: _mix_frames_vorbis (modules/vorbis/audio_stream_ogg_vorbis.cpp:159)
ERROR: Error during vorbis synthesis -135
   at: _mix_frames_vorbis (modules/vorbis/audio_stream_ogg_vorbis.cpp:159)

The error keeps being repeated about a million times, until it exhausts the message queue size:

ERROR: Error during vorbis synthesis -135
   at: _mix_frames_vorbis (modules/vorbis/audio_stream_ogg_vorbis.cpp:159)
ERROR: Failed method: EditorLog::add_message. Message queue out of memory. Message queue out of memory. Try increasing 'memory/limits/message_queue/max_size_mb' in project settings.
   at: push_callablep (./core/object/message_queue.cpp:96)
ERROR: Failed method: EditorLog::add_message. Message queue out of memory. Message queue out of memory. Try increasing 'memory/limits/message_queue/max_size_mb' in project settings.
   at: push_callablep (./core/object/message_queue.cpp:96)

(which I thought should no longer happen as it's supposed to be growable)

And eventually segfaults.

Steps to reproduce

  • Open MRP in editor
  • Double click OST.ogg
  • See crash

Minimal reproduction project

ogg_error_spam.zip
@akien-mga akien-mga added this to the 4.2 milestone Nov 10, 2023
@akien-mga
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I had a hunch that #80452 was related, so I tried a local revert.

That fixes the endless error spam and crash. Instead, I only get these errors once when inspecting the .ogg file from the editor:

ERROR: Error during vorbis synthesis -135
   at: _mix_frames_vorbis (modules/vorbis/audio_stream_ogg_vorbis.cpp:159)
WARNING: ran out of packets in stream
     at: _mix_frames_vorbis (modules/vorbis/audio_stream_ogg_vorbis.cpp:154)
ERROR: Condition "mixed < 0" is true. Returning: 0
   at: _mix_internal (modules/vorbis/audio_stream_ogg_vorbis.cpp:64)

That error also seems to happen in 4.1.3 when loading up Candy Wrapper, so that part was a pre-existing issue.
But it didn't prevent that OST.ogg track to be functional and played back in the game.

CC @strellydev @MJacred @ellenhp

@akien-mga akien-mga mentioned this issue Nov 10, 2023
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@MJacred
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MJacred commented Nov 10, 2023

@akien-mga: the spamming is bad. that needs change. the error code, on the other hand, stands for OV_ENOTAUDIO: the packet is not an audio packet. So it sounds like a malformed ogg file to me (for now)

@akien-mga
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Yeah there's definitely something broken with that file, which is confirmed by it also showing an error in 4.1.3. We should just make sure it doesn't spam which leads to a crash.

I tried converting that file with ffmpeg, it printed a lot of warnings and errors, but the resulting file works fine in Godot:

$ ffmpeg -i Audio/OST.ogg OST.ogg
ffmpeg version 5.1.3 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 12 (Mageia 12.3.0-3.mga9)
  configuration: --prefix=/usr --enable-shared --enable-pic --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include --disable-stripping --enable-postproc --enable-gpl --enable-pthreads --enable-libtheora --enable-libvorbis --disable-encoder=vorbis --enable-libvpx --enable-runtime-cpudetect --enable-libaom --enable-libdc1394 --enable-librtmp --enable-libspeex --enable-libfreetype --enable-libgsm --enable-libcelt --enable-libopenmpt --enable-libopus --disable-libopencv --enable-libopenjpeg --enable-libvidstab --enable-libtwolame --enable-libxavs --enable-frei0r --enable-libmodplug --enable-libass --enable-gnutls --enable-libcdio --enable-libmfx --enable-libpulse --enable-libv4l2 --enable-opencl --enable-libmp3lame --enable-sndio --enable-libdav1d --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libx264 --enable-libx265 --enable-libvo-amrwbenc --enable-libxvid --enable-libjxl
  libavutil      57. 28.100 / 57. 28.100
  libavcodec     59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter     8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample   4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
Input #0, ogg, from 'Audio/OST.ogg':
  Duration: 00:03:27.73, start: 0.000000, bitrate: 129 kb/s
  Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp, 128 kb/s
    Metadata:
      ENCODER         : VLC media player
Stream mapping:
  Stream #0:0 -> #0:0 (vorbis (native) -> vorbis (libvorbis))
Press [q] to stop, [?] for help
Output #0, ogg, to 'OST.ogg':
  Metadata:
    encoder         : Lavf59.27.100
  Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp
    Metadata:
      encoder         : Lavc59.37.100 libvorbis
[libvorbis @ 0xe44700] Queue input is backward in time0x    
    Last message repeated 47 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 426111, current: 425791; changing to 426111. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 426111, current: 425919; changing to 426111. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 426111, current: 426047; changing to 426111. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 4 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 465663, current: 465343; changing to 465663. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 465663, current: 465471; changing to 465663. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 465663, current: 465599; changing to 465663. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 1 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 482303, current: 481983; changing to 482303. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 482303, current: 482111; changing to 482303. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 482303, current: 482239; changing to 482303. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 6 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 542847, current: 542527; changing to 542847. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 542847, current: 542655; changing to 542847. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 542847, current: 542783; changing to 542847. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 17 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 719487, current: 719167; changing to 719487. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 719487, current: 719295; changing to 719487. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 719487, current: 719423; changing to 719487. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 6 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 785279, current: 784959; changing to 785279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 785279, current: 785087; changing to 785279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 785279, current: 785215; changing to 785279. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 30 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=50.1x    
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1116159, current: 1115839; changing to 1116159. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1116159, current: 1115967; changing to 1116159. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 9 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1220991, current: 1220671; changing to 1220991. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1220991, current: 1220799; changing to 1220991. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1220991, current: 1220927; changing to 1220991. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 8 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1341439, current: 1341119; changing to 1341439. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1341439, current: 1341247; changing to 1341439. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1341439, current: 1341375; changing to 1341439. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1397375, current: 1397055; changing to 1397375. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1397375, current: 1397183; changing to 1397375. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1397375, current: 1397311; changing to 1397375. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1429759, current: 1429439; changing to 1429759. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1429759, current: 1429567; changing to 1429759. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1429759, current: 1429695; changing to 1429759. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1436287, current: 1435967; changing to 1436287. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1436287, current: 1436095; changing to 1436287. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1436287, current: 1436223; changing to 1436287. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 13 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1557503, current: 1557183; changing to 1557503. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1557503, current: 1557311; changing to 1557503. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1557503, current: 1557439; changing to 1557503. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 4 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1606911, current: 1606591; changing to 1606911. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1606911, current: 1606719; changing to 1606911. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1606911, current: 1606847; changing to 1606911. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 6 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1667839, current: 1667519; changing to 1667839. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1667839, current: 1667647; changing to 1667839. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1667839, current: 1667775; changing to 1667839. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 28 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1900415, current: 1900095; changing to 1900415. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1900415, current: 1900223; changing to 1900415. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1900415, current: 1900351; changing to 1900415. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1910271, current: 1909951; changing to 1910271. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1910271, current: 1910079; changing to 1910271. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1910271, current: 1910207; changing to 1910271. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 9 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1990015, current: 1989695; changing to 1990015. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1990015, current: 1989823; changing to 1990015. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 1990015, current: 1989951; changing to 1990015. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 15 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2116863, current: 2116543; changing to 2116863. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2116863, current: 2116671; changing to 2116863. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2116863, current: 2116799; changing to 2116863. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=49.1x    
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2174847, current: 2174527; changing to 2174847. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2174847, current: 2174655; changing to 2174847. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2174847, current: 2174783; changing to 2174847. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 4 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2224127, current: 2223807; changing to 2224127. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2224127, current: 2223935; changing to 2224127. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2224127, current: 2224063; changing to 2224127. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2267647, current: 2267327; changing to 2267647. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2267647, current: 2267455; changing to 2267647. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2267647, current: 2267583; changing to 2267647. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2312191, current: 2311871; changing to 2312191. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2312191, current: 2311999; changing to 2312191. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2312191, current: 2312127; changing to 2312191. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2342911, current: 2342591; changing to 2342911. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2342911, current: 2342719; changing to 2342911. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2342911, current: 2342847; changing to 2342911. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2376959, current: 2376639; changing to 2376959. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2376959, current: 2376767; changing to 2376959. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2376959, current: 2376895; changing to 2376959. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 7 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2483583, current: 2483263; changing to 2483583. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2483583, current: 2483391; changing to 2483583. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2483583, current: 2483519; changing to 2483583. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 9 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2555263, current: 2554943; changing to 2555263. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2555263, current: 2555071; changing to 2555263. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2555263, current: 2555199; changing to 2555263. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 4 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2642047, current: 2641727; changing to 2642047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2642047, current: 2641855; changing to 2642047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2642047, current: 2641983; changing to 2642047. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2665599, current: 2665279; changing to 2665599. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 2665599, current: 2665407; changing to 2665599. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 45 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3111679, current: 3111359; changing to 3111679. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3111679, current: 3111487; changing to 3111679. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3111679, current: 3111615; changing to 3111679. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3161471, current: 3161151; changing to 3161471. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3161471, current: 3161279; changing to 3161471. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3161471, current: 3161407; changing to 3161471. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 6 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=  49x    
    Last message repeated 26 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3481215, current: 3480895; changing to 3481215. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3481215, current: 3481023; changing to 3481215. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3481215, current: 3481151; changing to 3481215. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 13 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3745663, current: 3745343; changing to 3745663. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3745663, current: 3745471; changing to 3745663. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3745663, current: 3745599; changing to 3745663. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 6 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3811839, current: 3811519; changing to 3811839. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3811839, current: 3811647; changing to 3811839. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3811839, current: 3811775; changing to 3811839. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 1 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3833727, current: 3833407; changing to 3833727. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3833727, current: 3833535; changing to 3833727. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3833727, current: 3833663; changing to 3833727. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 8 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3960447, current: 3960127; changing to 3960447. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3960447, current: 3960255; changing to 3960447. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 3960447, current: 3960383; changing to 3960447. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 26 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=  50x    
    Last message repeated 22 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 4782207, current: 4781887; changing to 4782207. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 4782207, current: 4782015; changing to 4782207. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 4814975, current: 4814655; changing to 4814975. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 4814975, current: 4814783; changing to 4814975. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 4814975, current: 4814911; changing to 4814975. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 22 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5112831, current: 5112511; changing to 5112831. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5112831, current: 5112639; changing to 5112831. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5112831, current: 5112767; changing to 5112831. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5156863, current: 5156543; changing to 5156863. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5156863, current: 5156671; changing to 5156863. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5156863, current: 5156799; changing to 5156863. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 13 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5283967, current: 5283647; changing to 5283967. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5283967, current: 5283775; changing to 5283967. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5283967, current: 5283903; changing to 5283967. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5355007, current: 5354687; changing to 5355007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5355007, current: 5354815; changing to 5355007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5355007, current: 5354943; changing to 5355007. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5421439, current: 5421119; changing to 5421439. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5421439, current: 5421247; changing to 5421439. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5421439, current: 5421375; changing to 5421439. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 2 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5465599, current: 5465279; changing to 5465599. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5465599, current: 5465407; changing to 5465599. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5465599, current: 5465535; changing to 5465599. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 1 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5487231, current: 5486911; changing to 5487231. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5487231, current: 5487039; changing to 5487231. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5487231, current: 5487167; changing to 5487231. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 4 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5526399, current: 5526079; changing to 5526399. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5526399, current: 5526207; changing to 5526399. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5526399, current: 5526335; changing to 5526399. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[libvorbis @ 0xe44700] Queue input is backward in time speed=50.2x    
    Last message repeated 6 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5603967, current: 5603647; changing to 5603967. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5603967, current: 5603775; changing to 5603967. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5603967, current: 5603903; changing to 5603967. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 22 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5851391, current: 5851071; changing to 5851391. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5851391, current: 5851199; changing to 5851391. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5851391, current: 5851327; changing to 5851391. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 8 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5950719, current: 5950399; changing to 5950719. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5950719, current: 5950527; changing to 5950719. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 5950719, current: 5950655; changing to 5950719. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 15 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6082943, current: 6082623; changing to 6082943. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6082943, current: 6082751; changing to 6082943. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6082943, current: 6082879; changing to 6082943. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 13 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6210047, current: 6209727; changing to 6210047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6210047, current: 6209855; changing to 6210047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6210047, current: 6209983; changing to 6210047. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 24 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6435583, current: 6435263; changing to 6435583. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6435583, current: 6435391; changing to 6435583. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6435583, current: 6435519; changing to 6435583. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 7 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6513023, current: 6512703; changing to 6513023. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6513023, current: 6512831; changing to 6513023. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6513023, current: 6512959; changing to 6513023. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6568063, current: 6567743; changing to 6568063. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6568063, current: 6567871; changing to 6568063. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6568063, current: 6567999; changing to 6568063. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6571007, current: 6570687; changing to 6571007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6571007, current: 6570815; changing to 6571007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6571007, current: 6570943; changing to 6571007. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6578559, current: 6578239; changing to 6578559. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6578559, current: 6578367; changing to 6578559. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6578559, current: 6578495; changing to 6578559. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 7 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=50.4x    
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6678143, current: 6677823; changing to 6678143. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6678143, current: 6677951; changing to 6678143. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6678143, current: 6678079; changing to 6678143. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6689279, current: 6688959; changing to 6689279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6689279, current: 6689087; changing to 6689279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6689279, current: 6689215; changing to 6689279. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 16 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6865791, current: 6865471; changing to 6865791. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6865791, current: 6865599; changing to 6865791. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6865791, current: 6865727; changing to 6865791. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6887167, current: 6886847; changing to 6887167. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6887167, current: 6886975; changing to 6887167. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 6887167, current: 6887103; changing to 6887167. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 11 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7042175, current: 7041855; changing to 7042175. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7042175, current: 7041983; changing to 7042175. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7042175, current: 7042111; changing to 7042175. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 14 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7218687, current: 7218367; changing to 7218687. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7218687, current: 7218495; changing to 7218687. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7218687, current: 7218623; changing to 7218687. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 16 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7394943, current: 7394623; changing to 7394943. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7394943, current: 7394751; changing to 7394943. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7394943, current: 7394879; changing to 7394943. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 8 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7483007, current: 7482687; changing to 7483007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7483007, current: 7482815; changing to 7483007. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7483007, current: 7482943; changing to 7483007. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7494143, current: 7493823; changing to 7494143. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7494143, current: 7493951; changing to 7494143. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7494143, current: 7494079; changing to 7494143. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7571327, current: 7571007; changing to 7571327. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7571327, current: 7571135; changing to 7571327. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7571327, current: 7571263; changing to 7571327. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 1 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7582463, current: 7582143; changing to 7582463. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7582463, current: 7582271; changing to 7582463. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7582463, current: 7582399; changing to 7582463. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 9 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7681535, current: 7681215; changing to 7681535. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7681535, current: 7681343; changing to 7681535. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7681535, current: 7681471; changing to 7681535. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 9 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=50.5x    
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7857279, current: 7856959; changing to 7857279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7857279, current: 7857087; changing to 7857279. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7857279, current: 7857215; changing to 7857279. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7862783, current: 7862463; changing to 7862783. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7862783, current: 7862591; changing to 7862783. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7862783, current: 7862719; changing to 7862783. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 10 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7968127, current: 7967807; changing to 7968127. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7968127, current: 7967935; changing to 7968127. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 7968127, current: 7968063; changing to 7968127. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8012287, current: 8011967; changing to 8012287. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8012287, current: 8012095; changing to 8012287. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8012287, current: 8012223; changing to 8012287. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 17 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8188671, current: 8188351; changing to 8188671. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8188671, current: 8188479; changing to 8188671. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8188671, current: 8188607; changing to 8188671. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8221183, current: 8220863; changing to 8221183. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8221183, current: 8220991; changing to 8221183. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8221183, current: 8221119; changing to 8221183. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8232959, current: 8232639; changing to 8232959. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8232959, current: 8232767; changing to 8232959. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8232959, current: 8232895; changing to 8232959. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 10 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8365055, current: 8364735; changing to 8365055. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8365055, current: 8364863; changing to 8365055. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8365055, current: 8364991; changing to 8365055. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 47 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8829311, current: 8828991; changing to 8829311. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8829311, current: 8829119; changing to 8829311. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8829311, current: 8829247; changing to 8829311. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 3 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8850047, current: 8849727; changing to 8850047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8850047, current: 8849855; changing to 8850047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 8850047, current: 8849983; changing to 8850047. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[libvorbis @ 0xe44700] Queue input is backward in time speed=50.6x    
    Last message repeated 11 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9054463, current: 9054143; changing to 9054463. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9054463, current: 9054271; changing to 9054463. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9054463, current: 9054399; changing to 9054463. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 5 times
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9106047, current: 9105727; changing to 9106047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9106047, current: 9105855; changing to 9106047. This may result in incorrect timestamps in the output file.
[ogg @ 0xe6b3c0] Non-monotonous DTS in output stream 0:0; previous: 9106047, current: 9105983; changing to 9106047. This may result in incorrect timestamps in the output file.
[libvorbis @ 0xe44700] Queue input is backward in time
    Last message repeated 1 times
Error while decoding stream #0:0: Invalid argument
size=    2199kB time=00:03:27.70 bitrate=  86.7kbits/s speed=50.5x    
video:0kB audio:2171kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: 1.295677%
[akien@cauldron Candy Wrapper]$ ffplay OST.ogg 
ffplay version 5.1.3 Copyright (c) 2003-2022 the FFmpeg developers
  built with gcc 12 (Mageia 12.3.0-3.mga9)
  configuration: --prefix=/usr --enable-shared --enable-pic --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include --disable-stripping --enable-postproc --enable-gpl --enable-pthreads --enable-libtheora --enable-libvorbis --disable-encoder=vorbis --enable-libvpx --enable-runtime-cpudetect --enable-libaom --enable-libdc1394 --enable-librtmp --enable-libspeex --enable-libfreetype --enable-libgsm --enable-libcelt --enable-libopenmpt --enable-libopus --disable-libopencv --enable-libopenjpeg --enable-libvidstab --enable-libtwolame --enable-libxavs --enable-frei0r --enable-libmodplug --enable-libass --enable-gnutls --enable-libcdio --enable-libmfx --enable-libpulse --enable-libv4l2 --enable-opencl --enable-libmp3lame --enable-sndio --enable-libdav1d --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libx264 --enable-libx265 --enable-libvo-amrwbenc --enable-libxvid --enable-libjxl
  libavutil      57. 28.100 / 57. 28.100
  libavcodec     59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter     8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample   4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
Input #0, ogg, from 'OST.ogg':=    0KB vq=    0KB sq=    0B f=0/0   
  Duration: 00:03:27.73, start: 0.000000, bitrate: 86 kb/s
  Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp, 112 kb/s
    Metadata:
      encoder         : Lavc59.37.100 libvorbis

$ file Audio/OST.ogg
Audio/OST.ogg: Ogg data, Vorbis audio, stereo, 44100 Hz, ~128000 bps, created by: Xiph.Org libVorbis I
$ file OST.ogg 
OST.ogg: Ogg data, Vorbis audio, stereo, 44100 Hz, ~112000 bps

@lawnjelly lawnjelly mentioned this issue Nov 10, 2023
Merged
@HarmonyHoney
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i am experiencing this issue as well! not present in 4.1 for me. Im going to change the audio format so I can update Candy Wrapper to 4.2 (;

@akien-mga
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@HarmonyHoney Actually I got those errors in 4.1 too with Candy Wrapper. You can see it if you double-click OST.ogg in the FileSystem dock in 4.1.3-stable.

I don't think you need to change the format, but reencode OST.ogg which seems to be broken.

I just re-encoded it with ffmpeg and default values (ffmpeg -i OST.ogg OST-reencoded.ogg) and that solves the issue for me. Here's the re-encoded file:
OST-reencoded.ogg.zip

$ ls -l OST*.ogg
-rw-r--r-- 1 akien akien 3374889 Nov  1 13:04 OST.ogg
-rw-r--r-- 1 akien akien 2251576 Nov 30 19:08 OST-reencoded.ogg
$ file OST*.ogg
OST.ogg:           Ogg data, Vorbis audio, stereo, 44100 Hz, ~128000 bps, created by: Xiph.Org libVorbis I
OST-reencoded.ogg: Ogg data, Vorbis audio, stereo, 44100 Hz, ~112000 bps

I don't hear much difference, but I'm not the best trained to spot encoding nuances.

@MJacred MJacred mentioned this issue Dec 27, 2023
Open
@alessandrofama alessandrofama mentioned this issue Jan 11, 2024
Closed
@bs-mwoerner bs-mwoerner mentioned this issue Jan 16, 2024
Merged
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bug crash regression topic:audio
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4.2
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@akien-mga @MJacred @HarmonyHoney