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* avformat/imfdec: use CPL start timecode if availablePierre-Anthony Lemieux2022-11-03
| | | | | | The IMF CPL contains an optional timecode start address. This patch reads the latter, if present, into the context's timecode metadata parameter. This addresses https://trac.ffmpeg.org/ticket/9842.
* format/imfdec: improve error handling when selecting tracks for playbackPierre-Anthony Lemieux2022-09-28
| | | | Reviewed-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imfdec: check if Asset/Id exists before trying to read itPierre-Anthony Lemieux2022-09-07
| | | | | | Fixes Coverity issue #1512406 Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/imfdec: preserve stream informationPierre-Anthony Lemieux2022-08-12
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/imf: refactor to use avutil/uuidPierre-Anthony Lemieux2022-06-12
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* avformat/demux: Add new demux.h headerAndreas Rheinhardt2022-05-10
| | | | | | And move those stuff already in demuxer-only files to it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/imf: refactor to use ff_rescale_interval()Pierre-Anthony Lemieux2022-03-19
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imf: clean-up and reduce loggingPierre-Anthony Lemieux2022-03-19
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imf: add support for input seekingPierre-Anthony Lemieux2022-03-19
| | | | | | | | | | | The IMF demuxer did not implement AVInputFormat::read_seek2(), resulting in inefficient input seeking. Addresses https://trac.ffmpeg.org/ticket/9648 Byte- and frame-seeking are not supported. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imf: relocate static function imf_time_to_ts()Pierre-Anthony Lemieux2022-03-19
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imfdec: Convert to the new channel layout APIAndreas Rheinhardt2022-03-17
| | | | | Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/imf: document IMFVirtualTrackResourcePlaybackCtxPierre-Anthony Lemieux2022-02-20
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* avformat/imf: fix packet pts, dts and muxingPierre-Anthony Lemieux2022-02-20
| | | | | | | | | | The IMF demuxer does not set the DTS and PTS of packets accurately in all scenarios. Moreover, audio packets are not trimmed when they exceed the duration of the underlying resource. imf-cpl-with-repeat FATE ref file is regenerated. Addresses https://trac.ffmpeg.org/ticket/9611
* avformat/imf: open resources only when first neededPierre-Anthony Lemieux2022-02-20
| | | | | | | | IMF CPLs can reference thousands of files, which can result in system limits for the number of open files to be exceeded. The following patch opens and closes files as needed. Addresses https://trac.ffmpeg.org/ticket/9623
* avformat/imf: cosmeticsZane van Iperen2022-02-05
| | | | | | s/++i/i++/g Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imfdec: Use proper logcontextAndreas Rheinhardt2022-01-19
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/imfdec: do not use filesize when reading XML fileMarton Balint2022-01-09
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/imf: fix bad free() when directory name of the input url is emptyPierre-Anthony Lemieux2022-01-05
| | | | | Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imf: Fix error handling in set_context_streams_from_tracks()Pierre-Anthony Lemieux2022-01-04
| | | | | Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* lavf/imfdec: mark as experimentalAnton Khirnov2022-01-03
| | | | | People have expressed concerns about its safety, so prevent it from being auto-selected without explicit user indication.
* avformat/imf: DemuxerPierre-Anthony Lemieux2021-12-31
Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
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