FFmpeg

Commit Graph

Author	SHA1	Message	Date
Marton Balint	c38f785be4	avformat/mov_chan: add support for omitted_channel bitmask in chnl atom Signed-off-by: Marton Balint <cus@passwd.hu>	7 months ago
Marton Balint	92e7a9a4d5	avformat/mov_chan: respect channel order when parsing and creating chnl atom Previously we always assumed that the channels are in native order, even if they were not. The new channel layout API allows us to signal the proper channel order, so let's do so. Signed-off-by: Marton Balint <cus@passwd.hu>	7 months ago
Marton Balint	b81ed729ec	avformat/mov_chan: rework ff_mov_read_chnl A lot of changes and fixes to channel layout parsing, notably - get rid of dynamic allocation of channel positions - signal unimplemented speaker positions as unknown instead of failure, but warn the user about it - native order, and that a single channel only appears once was always assumed for less than 64 channels, obviously this was incorrect Signed-off-by: Marton Balint <cus@passwd.hu>	9 months ago
Marton Balint	f8f2142d61	avformat/mov: factorize reading the main part of the chnl atom to mov_chan Signed-off-by: Marton Balint <cus@passwd.hu>	9 months ago
Zhao Zhili	d7e864366b	avformat/mov: parse ISO-14496-12 ChannelLayout Only support chnl version 0 now. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
James Almer	feb3b44c1c	avformat/mov_chan: move the definition of MovChannelLayoutTag to the header Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	c2c5f34843	avformat/movenc: write channel descriptions when a known layout or a bitmap can't be used Fixes part of ticket #2865 Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Vittorio Giovara	b828c3954e	mov: convert to new channel layout API Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	49916dafb9	avformat/mov_chan: Make ff_mov_get_channel_layout() static Possible since `3bab7cd128`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Anton Khirnov	c9642265f8	lavf/mov_chan: avoid avcodec.h dependency	3 years ago
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	11 years ago
Samuel Pitoiset	9afb7061f9	mov_chan: Pass a separate AVIOContext for reading This fixes crashes when called from rtpdec_qt, where AVFormatContext->pb is null, a crash present since `3bab7cd128`. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Justin Ruggles	3bab7cd128	avformat: move 'chan' tag parsing to mov_chan.c to share with the CAF demuxer	13 years ago
Diego Biurrun	cfac648e6a	doxygen: Remove documentation for non-existing parameters; misc small fixes.	13 years ago
Alex Converse	4274e481c0	mov: Support MOV_CH_LAYOUT_USE_DESCRIPTIONS for labeled descriptions.	13 years ago
Justin Ruggles	1fdf18f4b7	mov: add support for reading and writing the 'chan' tag This implements reading the tag in the demuxer and adds support for writing it in the muxer. Some example channel layout tables for muxing are included for ac3, aac, and alac, but they are not utilized yet.	13 years ago

17 Commits (4ced36744ee0bea5fb7a20d1b2926c588f89ea0b)