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

Author	SHA1	Message	Date
James Almer	d255f90242	avformat/iamf_parse: add support for expanded channel layouts Defined in Immersive Audio Model and Formats 1.1.0, sections 3.6.2 and 3.7.3 Signed-off-by: James Almer <jamrial@gmail.com>	2 weeks ago
James Almer	54b8d5e201	avformat/iamf: rename Codec Config seek_preroll to audio_roll_distance The semantics for the field are different than the one in AVCodecParameters, so use the name defined in the IAMF spec to prevent confusion. Signed-off-by: James Almer <jamrial@gmail.com>	5 months ago
Andreas Rheinhardt	62412cd75d	avformat/iamf: Mark symbols as hidden Avoids .got entries for ff_iamf_scalable_ch_layouts and ff_iamf_sound_system_map (whether they would have been created otherwise depends upon the compiler and compiler options). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	10 months ago
James Almer	56d630e6c2	avformat/iamf_writer: update extradata from packet side data Some encoders, like flac, propagate updated extradata at the end of encoding as packet side data. Use it to update the relevant codec_config. Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
James Almer	ec7937f4a5	avformat/iamf: remove duplicated function Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
James Almer	80131321c4	avformat/iamfdec: set disposition flags to output streams if there's an audio layer with a single stream that can be rendered alone, mark it as default. Otherwise, mark every stream as dependent. Signed-off-by: James Almer <jamrial@gmail.com>	10 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>	10 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>	11 months ago
James Almer	4ee05182b7	avformat: Immersive Audio Model and Formats demuxer Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago