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18 Commits

Author SHA1 Message Date
Andreas Rheinhardt b800327f4c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 
This commit does for AVInputFormat what commit
59c9dc82f4 did for AVOutputFormat:
It adds a new type FFInputFormat, moves all the internals
of AVInputFormat to it and adds a now reduced AVInputFormat
as first member.

This does not affect/improve extensibility of both public
or private fields for demuxers (it is still a mess due to lavd).

This is possible since 50f34172e0
(which removed the last usage of an internal field of AVInputFormat
in fftools).

(Hint: tools/probetest.c accesses the internals of FFInputFormat
as well, but given that it is a testing tool this is not considered
a problem.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-03-07 08:53:31 -03:00
Anton Khirnov 7591de37e6 vivo: convert to new channel layout API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 09:42:38 -03:00
Michael Niedermayer bf1e93bdc9 avformat/vivo: Favor setting fps from explicit fractions 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-16 22:31:13 +01:00
Michael Niedermayer 7b24615565 avformat/vivo: Do not use the general expression evaluator for parsing a floating point value 
Fixes: Timeout
Fixes: 41564/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVO_fuzzer-6309014024093696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-16 22:31:13 +01:00
Andreas Rheinhardt bc70684e74 avformat: Constify all muxer/demuxers 
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>
 2021-04-27 11:48:06 -03:00
Paul B Mahol a07b19d9af avformat/vivo: set packet duration 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2020-02-20 14:41:26 +01:00
Paul B Mahol b4305d60f6 avformat/vivo: improve probing of some files 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2020-02-20 14:41:26 +01:00
Paul B Mahol 464310c160 avcodec: add siren audio decoder 2020-02-20 14:41:26 +01:00
Andreas Rheinhardt 6a67d518d6 avformat: Remove unnecessary av_packet_unref() 
Since bae8844e the packet will always be unreferenced when a demuxer
returns an error, so that a lot of calls to av_packet_unref() in lots of
demuxers are now redundant and can be removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2020-02-10 22:41:38 +01:00
Carl Eugen Hoyos 4d8875ec23 lavf: Constify the probe function argument. 
Reviewed-by: Lauri Kasanen
Reviewed-by: Tomas Härdin
 2019-03-21 11:42:17 +01:00
Mark Harris 01dc152a92 avformat/vivo: Don't log null value 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-26 23:47:29 +01:00
Paul B Mahol 035e932d7c avformat/vivo: fix logic error in checking version in probe 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-05 16:34:32 +01:00
Derek Buitenhuis 6f69f7a8bf Merge commit '9200514ad8717c63f82101dc394f4378854325bf' 
* commit '9200514ad8717c63f82101dc394f4378854325bf':
  lavf: replace AVStream.codec with AVStream.codecpar

This has been a HUGE effort from:
    - Derek Buitenhuis <derek.buitenhuis@gmail.com>
    - Hendrik Leppkes <h.leppkes@gmail.com>
    - wm4 <nfxjfg@googlemail.com>
    - Clément Bœsch <clement@stupeflix.com>
    - James Almer <jamrial@gmail.com>
    - Michael Niedermayer <michael@niedermayer.cc>
    - Rostislav Pehlivanov <atomnuker@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-10 20:59:55 +01:00
Hendrik Leppkes c2f861ca42 Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
James Almer d34ec64a22 replace calls to url_feof() with avio_feof() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-08 00:48:38 +02:00
Paul B Mahol 92f630eaf2 add forgotten AV_ prefix to some CODEC_IDs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-09 01:47:58 +00:00
Carl Eugen Hoyos 4e6f9db493 Set some audio stream properties in the vivo demuxer. 
This allows playback with MPlayer and the binary decoder.

Reviewed-by: Paul B Mahol
 2012-12-05 01:21:12 +01:00
Daniel Verkamp a0958949eb Vivo demuxer 2012-11-28 20:13:05 +00:00