FFmpeg

Commit Graph

Author	SHA1	Message	Date
Matt Jacobson	b3e261bab3	avdevice/oss_dec: account for sample size when computing timestamp Don't assume each sample is one byte in size. Doing so results in wrong and occasionally non-monotonically-increasing timestamps. Fix nearby cosmetic typo. Signed-off-by: Marton Balint <cus@passwd.hu>	3 years ago
Anton Khirnov	6964b59245	oss: port to new channel layout API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	25c8507818	Remove/replace some unnecessary avcodec.h inclusions Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	d92f38c179	avdevice: Constify all devices This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Jun Zhao	3aeb681f07	libavdevice: Update the class name as uniform style Update the class name to uniform indev/outdev style. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	5 years ago
Marton Balint	4bb0409820	avdevice: migrate to AVFormatContext->url Signed-off-by: Marton Balint <cus@passwd.hu>	7 years ago
Diego Biurrun	6ce13070bd	oss: Coalesce source files after outdev removal	7 years ago
Anton Khirnov	9200514ad8	lavf: replace AVStream.codec with AVStream.codecpar Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.	9 years ago
Luca Barbato	ce70f28a17	avpacket: Replace av_free_packet with av_packet_unref `av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.	9 years ago
Diego Biurrun	8d26c193fb	avdevice: Apply a more consistent file naming scheme	10 years ago
Nidhi Makhijani	d6e1d37100	oss_audio: Split muxer and demuxer Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago

13 Commits (91e192c3a09ebe0529512215e9b8c4acde74381d)