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| author | Jack Bruienne <jackbruienne@gmail.com> | 2022-03-07 22:30:24 -0500 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2022-03-10 14:11:12 +0100 |
| commit | e6e3aae294951738a760d2b6907e6e54286d30dd (patch) | |
| tree | aeed9717aa227c41d34d4308037b111c972423ca /libavformat/version.h | |
| parent | 70fef2371c0bde5dea22889e8eeda03d3cddc5aa (diff) | |
| download | ffmpeg-e6e3aae294951738a760d2b6907e6e54286d30dd.tar.gz | |
avformat: add DFPWM WAV container support
This commit adds support for storing DFPWM audio in a WAV container.
It uses the WAVEFORMATEXTENSIBLE structure, following these conventions:
https://gist.github.com/MCJack123/90c24b64c8e626c7f130b57e9800962c
The implementation is very simple: it just adds the GUID to the list of
WAV GUIDs, and modifies the WAV muxer to always use WAVEFORMATEXTENSIBLE
format with that GUID.
This creates a standard container format for DFPWM besides raw data.
It will allow users to transfer DFPWM audio in a standard container
format, with the sample rate and channel count contained in the file
as opposed to being an external parameter as in the raw format.
This format is already supported in my AUKit library, which is the CC
analog to libav (albeit much smaller). Support in other applications is TBD.
Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
Diffstat (limited to 'libavformat/version.h')
| -rw-r--r-- | libavformat/version.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/version.h b/libavformat/version.h index 0f89af47e6..44ea7c7c5d 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -33,7 +33,7 @@ // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 59 #define LIBAVFORMAT_VERSION_MINOR 18 -#define LIBAVFORMAT_VERSION_MICRO 100 +#define LIBAVFORMAT_VERSION_MICRO 101 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \ |