On Wed, Mar 02, 2022 at 09:58:31PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Fix below error message when timecode packet is written.
> "Application provided duration: -9223372036854775808 / timestamp:
> -9223372036854775808 is out of range for mov/mp4 format"
>
> try to reproduce by:
> ffmpeg -y -f lavfi -i color -metadata "timecode=00:00:00:00" -t 1 test.mov
>
> Note although error message is printed, the timecode packet will be written
> anyway. So
> the patch 2/2 will try to change the log level to warning.
>
> The first two test case of fate-lavf-ismv have timecode setting, so the crc
> of ref data is different.
> Fixes ticket #9488
>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> libavformat/movenc.c | 2 ++
> tests/ref/lavf/ismv | 4 ++--
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/movenc.c b/libavformat/movenc.c
> index 4c86891..74b94cd 100644
> --- a/libavformat/movenc.c
> +++ b/libavformat/movenc.c
> @@ -6383,6 +6383,8 @@ static int mov_create_timecode_track(AVFormatContext
> *s, int index, int src_inde
> pkt->data = data;
> pkt->stream_index = index;
> pkt->flags = AV_PKT_FLAG_KEY;
> + pkt->pts = pkt->dts = av_rescale_q(tc.start, av_inv_q(rate),
> (AVRational){1,mov->movie_timescale});
> + pkt->duration = av_rescale_q(1, av_inv_q(rate),
> (AVRational){1,mov->movie_timescale});
> pkt->size = 4;
> AV_WB32(pkt->data, tc.start);
> ret = ff_mov_write_packet(s, pkt);
> diff --git a/tests/ref/lavf/ismv b/tests/ref/lavf/ismv
> index ac7f72b..723b432 100644
> --- a/tests/ref/lavf/ismv
> +++ b/tests/ref/lavf/ismv
> @@ -1,7 +1,7 @@
> -48fb8d7a5d19bd60f3a49ccf4b7d6593 *tests/data/lavf/lavf.ismv
> +7a24b73c096ec0f13f0f7a2d9101c4c1 *tests/data/lavf/lavf.ismv
> 313169 tests/data/lavf/lavf.ismv
> tests/data/lavf/lavf.ismv CRC=0x9d9a638a
> -d19cd8e310a2e94fe0a0d11c5dc29217 *tests/data/lavf/lavf.ismv
> +79646383fd099d45ad0d0c2791c601dd *tests/data/lavf/lavf.ismv
> 322075 tests/data/lavf/lavf.ismv
> tests/data/lavf/lavf.ismv CRC=0xe8130120
> 3b6023766845b51b075aed474c00f73c *tests/data/lavf/lavf.ismv
> --
> 1.8.3.1
>
will apply the patch set tomorrow unless there are any objections.
--
Thanks,
Limin Wang
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
