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Impossible to encode from an avisynth script #6

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GoogleCodeExporter opened this issue Nov 23, 2015 · 7 comments
Closed

Impossible to encode from an avisynth script #6

GoogleCodeExporter opened this issue Nov 23, 2015 · 7 comments
Labels
auto-migrated Priority-Medium Type-Defect

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@GoogleCodeExporter
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What steps will reproduce the problem?
1. Create a simple avisynth (.avs) script
2. Try to encode from this script using ffmbc

What is the expected output? What do you see instead?
A proper encoded file, the result is actually an empty file containing only 
the header of the output format.

What version of the product are you using? On what operating system?
FFmpeg version FFmbc-0.3 on Windows XP

Original issue reported on code.google.com by simon.ou...@gmail.com on 24 Mar 2010 at 5:30
@GoogleCodeExporter
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Can you please provide the ffmpeg commandline and its output like requested ?

Thanks.

Original comment by baptiste...@gmail.com on 15 Apr 2010 at 1:45

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Sorry. Here is the command line and the output using a simple Avisynth script. 
The 
"*** drop!" warning only occurs when we use Avisynth, and the output file is 
always 
empty. in this case. 

Encoding the same input file without using Avisynth works well. 

Thank you.

D:\>ffmpeg.exe -i test-ffmbc.avs -vcodec mpeg2video -r 25 -pix_fmt yuv422p 
-minrate 
50000k -maxrate 50000k -b 50000k -intra -flags +ildct+low_delay -dc 10 -flags2 
+ivlc+non_linear_q -ps 1 -qmin 1 -qmax 3 -top 1 -bufsize 2000000 
-rc_init_occupancy 
2000000 -rc_buf_aggressivity 0.25 -an test.m2v
FFmpeg version FFmbc-0.3, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  built on Nov 15 2009 17:57:32 with gcc 4.2.4
  configuration: --enable-memalign-hack --prefix=/mingw --cross-prefix=i686-mingw32- 
--cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 
--enable-
avisynth --enable-gpl --enable-version3 --enable-zlib --enable-bzlib 
--enable-libgsm 
--enable-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora 
--enable-
libspeex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable-
libschroedinger --enable-libx264 --enable-libopencore_amrwb --enable-
libopencore_amrnb
  libavutil     50. 4. 0 / 50. 4. 0
  libavcodec    52.41. 0 / 52.41. 0
  libavformat   52.39. 2 / 52.39. 2
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0. 7. 1 /  0. 7. 1
Input #0, avs, from 'test-ffmbc.avs':
  Duration: 00:00:10.00, start: 0.000000, bitrate: 0 kb/s
    Stream #0.0(und): Video: rawvideo, bgra, 604x56, tbc N/A, 25976 kb/s, fps 24.000, 
tbf 1/24
File 'test.m2v' already exists. Overwrite ? [y/N] y
Output #0, mpeg2video, to 'test.m2v':
    Stream #0.0(und): Video: mpeg2video, yuv422p, 604x56, tbc 1/25, q=1-3, 50000 
kb/s, tbf 1/90000
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
stream #0.0 decoder does not set reordered opaque
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
*** drop!
frame=    1 fps=  0 q=1.6 Lsize=     244kB time=0.04 bitrate=50000.0kbits/s 
dup=0 
drop=239
video:244kB audio:0kB global headers:0kB muxing overhead 0.000000%

Original comment by simon.ou...@gmail.com on 19 Apr 2010 at 8:49

@GoogleCodeExporter
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Could you please try with 0.4-rc1 ?

Original comment by baptiste...@gmail.com on 27 Apr 2010 at 11:44

@GoogleCodeExporter
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the same here:
The file is self contained QuickTime loaded via QTInput() avisynth plugin 
because
without avisynth I get [dvvideo @ 0x179aa10]AC EOB marker is absent pos=66

iotzo@iotzo-PC /cygdrive/g
$ /home/iotzo/FFmbc-0.4-rc1/ffmpeg.exe  -y -i test.avs  g:/test.avi
FFmpeg version FFmbc-0.4-rc1, Copyright (c) 2000-2010 the FFmpeg developers
  built on May  5 2010 02:00:20 with gcc 4.3.4 20090804 (release) 1
  configuration: --enable-avisynth --enable-pthreads
  libavutil     50.14. 0 / 50.14. 0
  libavcodec    52.66. 0 / 52.66. 0
  libavformat   52.60. 0 / 52.60. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.18. 0 /  1.18. 0
  libswscale     0.10. 0 /  0.10. 0
Input #0, avs, from 'test.avs':
  Duration: 00:46:41.76, start: 0.000000, bitrate: N/A
    Stream #0.0(und): Video: rawvideo, yuyv422, 720x576, tbc N/A, 165888 kb/s, fps 25.000
    Stream #0.1(und): Audio: pcm_s32le, 48000 Hz, 2 channels, s32, 3072 kb/s
[ffmpeg_output @ 0x17a9400]auto-inserting filter 'auto-inserted scaler 0' 
between the
filter 'src' and the filter 'out'
[scale @ 0x17a9640]fmt:yuyv422 720x576 -> fmt:yuv420p 720x576
Output #0, avi, to 'g:/test.avi':
  Metadata:
    encoder: FFmbc 0.4
    Stream #0.0(und): Video: mpeg4, yuv420p, 720x576, tbc 1/25, q=2-31, 200 kb/s
    Stream #0.1(und): Audio: mp2, 48000 Hz, 2 channels, s16, 64 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
stream #0.0 decoder does not set reordered opaque
*** drop!
stream #0.0 decoder does not set reordered opaque
*** drop!
stream #0.0 decoder does not set reordered opaque
*** drop!
stream #0.0 decoder does not set reordered opaque
*** drop!
frame=    1 fps=  0 q=5.3 Lsize=      50kB time=0.04 bitrate=10209.6kbits/s 
dup=0 drop=20
video:33kB audio:6kB global headers:0kB muxing overhead 26.669975%

Original comment by diado.io...@gmail.com on 5 May 2010 at 8:51

@GoogleCodeExporter
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I understand there is DV decoding bug, which should be fixed.
Can you rerun the command with -v 4 to have vsync info ?

Unfortunately I cannot test avisynth support myself, so this will be hard to 
debug.

Original comment by baptiste...@gmail.com on 5 May 2010 at 5:42

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Thank You for the quick response:)
I must say that even with "[dvvideo @ 0x16baa00]AC EOB marker is absent pos=xx"
message the result seems to be OK, but was worried about that message and 
because of
that I decided to use QuickTime decoder via avisynth for DV decoding
Here is the -v 4 test:

$ /home/iotzo/FFmbc-0.4-rc1/ffmpeg.exe -v 4 -vframes 100 -y -i g:/test.mov   
g:/test.avi
FFmpeg version FFmbc-0.4-rc1, Copyright (c) 2000-2010 the FFmpeg developers
  built on May  5 2010 02:00:20 with gcc 4.3.4 20090804 (release) 1
  configuration: --enable-avisynth --enable-pthreads
  libavutil     50.14. 0 / 50.14. 0
  libavcodec    52.66. 0 / 52.66. 0
  libavformat   52.60. 0 / 52.60. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.18. 0 /  1.18. 0
  libswscale     0.10. 0 /  0.10. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'g:/test.mov':
  Duration: 00:46:41.81, start: 0.-145200, bitrate: 30360 kb/s
    Stream #0.0(eng): Video: dvvideo, yuv420p, 720x576, tbc 1/25, 28799 kb/s, PAR
59:54 DAR 295:216, fps 24.999
    Stream #0.1(eng): Audio: pcm_s16be, 48000 Hz, 2 channels, s16, 1536 kb/s
    Stream #0.2(eng): Data: tmcd / 0x64636D74
    Metadata:
      reel_name(eng): 001
Output #0, avi, to 'g:/test.avi':
  Metadata:
    encoder: FFmbc 0.4
    Stream #0.0(eng): Video: mpeg4, yuv420p, 720x576 [PAR 59:54 DAR 295:216], tbc
1/25, q=2-31, 200 kb/s
    Stream #0.1(eng): Audio: mp2, 48000 Hz, 2 channels, s16, 64 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
vdelta:0.000000, ost->sync_opts:0, ost->sync_ipts:0.000000 nb_frames:1
vdelta:0.630000, ost->sync_opts:2, ost->sync_ipts:0.065200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:3, ost->sync_ipts:0.105200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:4, ost->sync_ipts:0.145200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:5, ost->sync_ipts:0.185200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:6, ost->sync_ipts:0.225200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:7, ost->sync_ipts:0.265200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:8, ost->sync_ipts:0.305200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:9, ost->sync_ipts:0.345200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:10, ost->sync_ipts:0.385200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:11, ost->sync_ipts:0.425200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:12, ost->sync_ipts:0.465200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:13, ost->sync_ipts:0.505200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:14, ost->sync_ipts:0.545200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:15, ost->sync_ipts:0.585200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:16, ost->sync_ipts:0.625200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:17, ost->sync_ipts:0.665200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:18, ost->sync_ipts:0.705200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:19, ost->sync_ipts:0.745200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:20, ost->sync_ipts:0.785200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:21, ost->sync_ipts:0.825200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:22, ost->sync_ipts:0.865200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:23, ost->sync_ipts:0.905200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:24, ost->sync_ipts:0.945200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:25, ost->sync_ipts:0.985200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:26, ost->sync_ipts:1.025200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:27, ost->sync_ipts:1.065200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:28, ost->sync_ipts:1.105200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:29, ost->sync_ipts:1.145200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:30, ost->sync_ipts:1.185200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:31, ost->sync_ipts:1.225200 nb_frames:1
[dvvideo @ 0x16baa00]AC EOB marker is absent pos=64
    Last message repeated 6 times
[dvvideo @ 0x16baa00]AC EOB marker is absent pos=66
[dvvideo @ 0x16baa00]AC EOB marker is absent pos=64
vdelta:-0.370000, ost->sync_opts:32, ost->sync_ipts:1.265200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:33, ost->sync_ipts:1.305200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:34, ost->sync_ipts:1.345200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:35, ost->sync_ipts:1.385200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:36, ost->sync_ipts:1.425200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:37, ost->sync_ipts:1.465200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:38, ost->sync_ipts:1.505200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:39, ost->sync_ipts:1.545200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:40, ost->sync_ipts:1.585200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:41, ost->sync_ipts:1.625200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:42, ost->sync_ipts:1.665200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:43, ost->sync_ipts:1.705200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:44, ost->sync_ipts:1.745200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:45, ost->sync_ipts:1.785200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:46, ost->sync_ipts:1.825200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:47, ost->sync_ipts:1.865200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:48, ost->sync_ipts:1.905200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:49, ost->sync_ipts:1.945200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:50, ost->sync_ipts:1.985200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:51, ost->sync_ipts:2.025200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:52, ost->sync_ipts:2.065200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:53, ost->sync_ipts:2.105200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:54, ost->sync_ipts:2.145200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:55, ost->sync_ipts:2.185200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:56, ost->sync_ipts:2.225200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:57, ost->sync_ipts:2.265200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:58, ost->sync_ipts:2.305200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:59, ost->sync_ipts:2.345200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:60, ost->sync_ipts:2.385200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:61, ost->sync_ipts:2.425200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:62, ost->sync_ipts:2.465200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:63, ost->sync_ipts:2.505200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:64, ost->sync_ipts:2.545200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:65, ost->sync_ipts:2.585200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:66, ost->sync_ipts:2.625200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:67, ost->sync_ipts:2.665200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:68, ost->sync_ipts:2.705200 nb_frames:1/s
vdelta:-0.370000, ost->sync_opts:69, ost->sync_ipts:2.745200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:70, ost->sync_ipts:2.785200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:71, ost->sync_ipts:2.825200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:72, ost->sync_ipts:2.865200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:73, ost->sync_ipts:2.905200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:74, ost->sync_ipts:2.945200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:75, ost->sync_ipts:2.985200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:76, ost->sync_ipts:3.025200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:77, ost->sync_ipts:3.065200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:78, ost->sync_ipts:3.105200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:79, ost->sync_ipts:3.145200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:80, ost->sync_ipts:3.185200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:81, ost->sync_ipts:3.225200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:82, ost->sync_ipts:3.265200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:83, ost->sync_ipts:3.305200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:84, ost->sync_ipts:3.345200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:85, ost->sync_ipts:3.385200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:86, ost->sync_ipts:3.425200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:87, ost->sync_ipts:3.465200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:88, ost->sync_ipts:3.505200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:89, ost->sync_ipts:3.545200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:90, ost->sync_ipts:3.585200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:91, ost->sync_ipts:3.625200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:92, ost->sync_ipts:3.665200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:93, ost->sync_ipts:3.705200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:94, ost->sync_ipts:3.745200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:95, ost->sync_ipts:3.785200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:96, ost->sync_ipts:3.825200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:97, ost->sync_ipts:3.865200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:98, ost->sync_ipts:3.905200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:99, ost->sync_ipts:3.945200 nb_frames:1
vdelta:-0.370000, ost->sync_opts:100, ost->sync_ipts:3.985200 nb_frames:1
frame=  100 fps=  0 q=31.0 Lsize=     491kB time=3.98 bitrate=1009.8kbits/s
video:444kB audio:31kB global headers:0kB muxing overhead 3.381809%

Original comment by diado.io...@gmail.com on 5 May 2010 at 9:41

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I believe this issue is fixed.

Original comment by baptiste...@gmail.com on 4 Apr 2011 at 10:10

  • Changed state: Fixed

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