Hi Aleksey, On Mon, Feb 6, 2017 at 5:18 AM, Aleksey M <hex...@gmail.com> wrote:
> Hi dear FFMPEG contributors, > > Does the bitstream filter (BSF) interface allow to delay packets? > > From Luca's description > https://blogs.gentoo.org/lu_zero/2016/03/21/bitstream-filtering/ > it looks like it can produce any number of output packets or consume any > number of input packets. > > But any attempt to return AVERROR(EAGAIN) results in FFMPEG interrupting > processing saying 'Timestamps are unset in a packet...H.264 bitstream > malformed". > > Could anyone point me in the right direction? Or give a working example of > just delaying by a single packet? > > For example, should this filter consume all input packets without producing > output? > > AVPacket* in = NULL; > int result = ff_bsf_get_packet(ctx, &in); > > if (result < 0) > return result; > > av_packet_free(&in); > return AVERROR(EAGAIN); > > But it interrupts processing. Just return 0, not EAGAIN. Delay is allowed, yes. Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
