Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
James Almer	c95c8a0158	avformat/iamfenc: further split into shareable modules Signed-off-by: James Almer <jamrial@gmail.com>	11 months ago
Andreas Rheinhardt	18af922c53	avformat/iamf: Don't mix ownership and non-ownership pointers IAMFAudioElement and IAMFMixPresentation currently contain pointers to independently allocated objects that are sometimes owned by said structures and sometimes not. More precisely, upon success the demuxer transfers ownership of these other objects newly created AVStreamGroups, but it keeps its pointers. iamf_read_close() therefore always resets these pointers (because the cleanup code always treats them as ownership pointers). This leads to memory leaks in case iamf_read_header() without having attached all of these objects to stream groups. The muxer has a similar issue: It also clears these pointers (pointing to objects owned by stream groups created by the user) in its deinit function. This commit fixes this memleak by explicitly adding non-ownership pointers; this also allows to remove the code to reset the ownership pointers. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	11 months ago
Andreas Rheinhardt	d50a246687	avformat/iamf*: Improve included headers Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	12 months ago
Andreas Rheinhardt	8d4b22edc7	avformat/iamf_writer, iamfenc: Avoid allocations when using dyn buffers Use avio_get_dyn_buf()+ffio_free_dyn_buf() instead of avio_close_dyn_buf()+av_free(). This saves an allocation (and memcpy) in case all the data fits in the AVIOContext's write buffer. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	12 months ago
James Almer	9da0594f1d	avformat/iamfenc: don't write empty packets And return an error if they are not side data only packets. Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago
Paul B Mahol	0c03f4c6b9	avformat/iamfenc: fix logical coding error	1 year ago
James Almer	25835e2593	avformat: Immersive Audio Model and Formats muxer Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago