AW: playback H264 encoded file too fast
Nicolas Dufresne
nicolas at ndufresne.ca
Fri Jul 12 02:37:39 UTC 2019
Le jeudi 11 juillet 2019 à 12:17 -0500, jles a écrit :
> Hi, Thanks for that.
>
> I added to the pipeline: (....)-> h264parse->mp4mux->filesink, and it
> generates a mp4 file.
>
> But unfortunately still happening the "too fast playing" issue.
>
> Running: ffprobe -i output.mp4 I've got:
>
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':
> Metadata:
> major_brand : mp42
> minor_version : 0
> compatible_brands: mp42mp41isomiso2
> creation_time : 2019-07-10 08:55:51
> Duration: 00:00:00.86, start: 0.000000, bitrate: 42973 kb/s
Could be your timestamp being a factor of 10 off, GStreamer timestamp
are in nanosecond, let's say you had used us instead it would mean this
.86 second stream should have been 8.6s
> Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 /
> 0x31637661), yuv420p(tv, bt470bg), 1280x1024, 42910 kb/s, SAR 1:1 DAR 5:4,
> 66 fps, 66 tbr, 6600 tbn, 132 tbc (default)
> Metadata:
> creation_time : 2019-07-10 08:55:51
> handler_name : VideoHandler
>
>
> Any ideas?
> Thanks
>
>
>
>
>
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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