[FFmpeg-devel] There may be a bug for .mp4 reader.
yhe at matrox.com
Tue Apr 2 15:47:36 EEST 2019
On 04/01/2019 05:57 PM, Hendrik Leppkes wrote:
> On Mon, Apr 1, 2019 at 7:21 PM Yufei He <yhe at matrox.com> wrote:
>> There may be a bug for .mp4 reader.
>> On decoding some ntsc mp4 files with my h.264 codec, from actvx I received,
>> avctx->framerate.den is 100
>> avctx->framerate.num is 2997
>> avctx->pkt_timebase.num is 1
>> avctx->pkt_timebase.den is 2997
>> Duration of every packet I received from ff_decode_get_packet(avctx, &pkt) is 100, which means it's a encoded frame. But actually, it's a encoded field, it's duration should be 50.
> Bug reports should go on Trac or the API user mailing list.
> - Hendrik
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