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From: Zhao Zhili <quinkblack@foxmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v3 3/5] avcodec/h264_mp4toannexb_bsf: fix missing PS before IDR frames
Date: Mon, 20 Nov 2023 11:09:12 +0800
Message-ID: <tencent_9F679A469F8FAB174E12704C2D599A664008@qq.com> (raw)
In-Reply-To: <tencent_F4AFAA3B29C0D1B6DC69EE021168BE7F0A0A@qq.com>



> On Nov 18, 2023, at 01:24, Zhao Zhili <quinkblack@foxmail.com> wrote:
> 
> From: Zhao Zhili <zhilizhao@tencent.com>
> 
> If there is a single group of SPS/PPS before an IDR frame, but no
> SPS/PPS after that, we will miss the chance to reset
> idr_sps_seen/idr_pps_seen. No SPS/PPS are inserted afterwards.
> 
> This patch saves in-band SPS/PPS and insert them before IDR frames
> when necessary.
> —


Please help upload the sample to fate h264/ directory. I have sent request
to samples-request too.

md5sum
09e56f41c2c804c3e1110bc2170aaa06  ps_prefix_first_idr.mp4



https://drive.google.com/file/d/1_jf8WmhEjiK2LKY8ZAtnCEubrHR0kJ1w/view?usp=sharing


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  reply	other threads:[~2023-11-20  3:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20231117172441.288316-1-quinkblack@foxmail.com>
2023-11-17 17:24 ` [FFmpeg-devel] [PATCH v3 2/5] avcodec/h264_mp4toannexb_bsf: remove pass padding size as argument Zhao Zhili
2023-11-17 17:24 ` [FFmpeg-devel] [PATCH v3 3/5] avcodec/h264_mp4toannexb_bsf: fix missing PS before IDR frames Zhao Zhili
2023-11-20  3:09   ` Zhao Zhili [this message]
2023-11-17 17:24 ` [FFmpeg-devel] [PATCH v3 4/5] avcodec/h264_mp4toannexb_bsf: process new extradata Zhao Zhili
2023-11-17 17:24 ` [FFmpeg-devel] [PATCH v3 5/5] fate/h264: move mp4toannexb_ticket5927 test to fate-h264 Zhao Zhili

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