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| author | Anton Khirnov <anton@khirnov.net> | 2016-01-16 17:53:43 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2016-01-24 16:45:32 +0100 |
| commit | 9f61abc8111c7c43f49ca012e957a108b9cc7610 (patch) | |
| tree | 87af58cf56a1298f4b9b6a242d9c3a9451388ec8 /doc/APIchanges | |
| parent | 68395f8c99393c281a08139d20a7a04398b2fd04 (diff) | |
| download | ffmpeg-9f61abc8111c7c43f49ca012e957a108b9cc7610.tar.gz | |
lavf: allow custom IO for all files
Some (de)muxers open additional files beyond the main IO context.
Currently, they call avio_open() directly, which prevents the caller
from using custom IO for such streams.
This commit adds callbacks to AVFormatContext that default to
avio_open2()/avio_close(), but can be overridden by the caller. All
muxers and demuxers using AVIO are switched to using those callbacks
instead of calling avio_open()/avio_close() directly.
(de)muxers that use the URLProtocol layer directly instead of AVIO
remain unconverted for now. This should be fixed in later commits.
Diffstat (limited to 'doc/APIchanges')
| -rw-r--r-- | doc/APIchanges | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index ffa270e8fa..6f7a14189f 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,10 @@ libavutil: 2015-08-28 API changes, most recent first: +2016-xx-xx - xxxxxxx - lavf 57.3.0 - avformat.h + Add AVFormatContext.opaque, io_open and io_close, allowing custom IO + for muxers and demuxers that open additional files. + 2015-xx-xx - xxxxxxx - lavc 57.12.0 - avcodec.h Add AVCodecDescriptor.profiles and avcodec_profile_name(). |