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HLS Video/Audio Sync Issues #142
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can you send a link to some mp4 file that is showing this problem ? |
I checked it out, this is caused because the audio track in this mp4 is 0.7 behind the video track. ffprobe is showing it correctly: root@pa-front-stg2 ~# /web/content/shared/bin/ffmpeg-2.1.3-bin/ffprobe-2.1.3.sh -i kingsway_20150830_b48b38.mp4 -show_packets -select_streams v 2>/dev/null | grep pts_time | head -1 I need to add parsing of the elst mp4 atom in order to extract this info, will add it to the todo |
Nice! Thanks so much for checking that out. I'll just keep an eye on this thread for the update. |
Hi @scalhoun, Sorry for the very long delay, and thanks for your patience. Eran |
Sweet thanks! -- On December 6, 2015 at 11:22:58 AM, erankor (notifications@github.com) wrote: Closed #142. — |
When I stream my mp4 file directly audio and video are in sync. But when I use the hls version the audio is way out of sync with video.
Does anyone have any tips to avoid this issue? My video files are > 1gb and have the meta data at the beginning of the file.
I am using the default local config from README.md with aio support.
Thanks in advance!
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