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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-02-17 21:26:00 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-02-17 21:26:04 +0100 |
| commit | 563ed912eaac481b1b46f5dd3e2ab71df7fde305 (patch) | |
| tree | 67ff96bc286f66196447df841affe1bc24e352c7 /libavformat | |
| parent | 2980c8e7d34e84f98b09965d208a583a16d5aded (diff) | |
| parent | bb7701684c7170dfd5f33a3c7d827265844619f2 (diff) | |
| download | ffmpeg-563ed912eaac481b1b46f5dd3e2ab71df7fde305.tar.gz | |
Merge commit 'bb7701684c7170dfd5f33a3c7d827265844619f2'
* commit 'bb7701684c7170dfd5f33a3c7d827265844619f2':
lavf: Document the codec context initialization
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/avformat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 3007f814ce..a5d2dd9d2b 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -198,6 +198,10 @@ * be set to the timebase that the caller desires to use for this stream (note * that the timebase actually used by the muxer can be different, as will be * described later). + * - It is advised to manually initialize only the relevant fields in + * AVCodecContext, rather than using @ref avcodec_copy_context() during + * remuxing: there is no guarantee that the codec context values remain valid + * for both input and output format contexts. * - The caller may fill in additional information, such as @ref * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" * metadata, @ref AVFormatContext.chapters "chapters", @ref |