[FFmpeg-user] HLS playback problem on Stagefright 1.2
fingcmo at gmail.com
Tue Jul 2 18:00:26 CEST 2013
Try this and report on your successes :)
i.e. follow the way he generates his and plays it back.
On Tue, Jul 2, 2013 at 8:18 AM, John Black <johnblackjr at gmail.com> wrote:
> Hi all.
> I grabbed a bmw commercial MP4 from youtube and transmuxed with ffmpeg to
> ffmpeg -i bmw.mp4 -map 0 -vcodec copy -acodec copy -f segment -segment_time
> 10 -segment_list x -bsf h264_mp4toannexb bmw-%03d.ts
> This results in 12 ts files, each 10 secs long.
> This will play perfectly on VLC and QT, but on Android (using Stagefright
> 1.2) the video distorts badly on transition points between underlying ts
> segments. (The original MP4 plays fine.) Other HLS streams not produced
> with ffmpeg play fine on Stagefright.
> I tried transcoding with libx264 as well, but I get the same problem. It
> doesn't seem to be a codec problem and I'm suspecting the problem may lie
> with how ffmpeg is segmenting, or with the Stagefright player, but I'm
> unsure of how to debug this.
> I would be happy to follow up with any further info, eg, mpeg version
> number, build parameters, -i output for mp4 and resulting ts segments, etc.
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> ffmpeg-user at ffmpeg.org
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