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* avformat/avformat: Move AVOutputFormat internals out of public headerAndreas Rheinhardt2023-02-09
| | | | | | | | | | | | | | This commit does for AVOutputFormat what commit 20f972701806be20a77f808db332d9489343bb78 did for AVCodec: It adds a new type FFOutputFormat, moves all the internals of AVOutputFormat to it and adds a now reduced AVOutputFormat as first member. This does not affect/improve extensibility of both public or private fields for muxers (it is still a mess due to lavd). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avformat/ffmetaenc: use av_dict_iterateMarvin Scholz2022-12-01
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat: Constify all muxer/demuxersAndreas Rheinhardt2021-04-27
| | | | | | | 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>
* avformat: remove avio_flush() calls from the end of write_header functionsMarton Balint2020-01-07
| | | | | | | | | | | | | | To make it consistent with other muxers. The user can still control the generic flushing behaviour after write_header (same way as after packets) using the -flush_packets option, the default typically means to flush unless a non-streamed file output is used. Therefore this change should have no adverse effect on streaming, even if it is assumed that the first packet has a clean buffer, so small seekbacks within the output buffer work even when the IO context is not seekable. Signed-off-by: Marton Balint <cus@passwd.hu>
* Merge commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b'Michael Niedermayer2012-09-16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b': avformat: fix typo in avformat_close_input mp3enc: write Xing TOC mp3enc: support MPEG-2 and MPEG-2.5 in Xing header. mp3enc: downgrade some errors in writing Xing frame to warnings lavf: flush the output AVIOContext in av_write_trailer(). lavf: cosmetics, reformat av_write_trailer(). avio: flush the internal buffer in avio_close() Enhance doc on asyncts audiofilter cmdutils: avoid setting data pointers to invalid values in alloc_buffer() libavcodec: remove av_destruct_packet_nofree() Conflicts: libavcodec/avpacket.c libavformat/mp3enc.c libavformat/nutenc.c libavformat/utils.c libavformat/version.h tests/ref/lavf/voc tests/ref/lavf/voc_s16 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: flush the output AVIOContext in av_write_trailer().Anton Khirnov2012-09-15
| | | | | | | | | | | | | | This is consistent with stdio and is what we want to do in all cases. Fixes a bug in the voc muxer which didn't flush in write_trailer() previously. This is the cause of the change in the test results.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avformat: Drop pointless "format" from container long names swscale: bury one more piece of inline asm under HAVE_INLINE_ASM. wv: K&R formatting cosmetics configure: Add missing descriptions to help output h264_ps: declare array of colorspace strings on its own line. fate: amix: specify f32 sample format for comparison tiny_psnr: support 32-bit float samples eamad/eatgq/eatqi: call special EA IDCT directly eamad: remove use of MpegEncContext mpegvideo: remove unnecessary inclusions of faandct.h af_asyncts: avoid overflow in out_size with large delta values af_asyncts: add first_pts option Conflicts: configure libavcodec/eamad.c libavcodec/h264_ps.c libavformat/crcenc.c libavformat/ffmdec.c libavformat/ffmenc.c libavformat/framecrcenc.c libavformat/md5enc.c libavformat/nutdec.c libavformat/rawenc.c libavformat/yuv4mpeg.c tests/tiny_psnr.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avformat: Drop pointless "format" from container long namesDiego Biurrun2012-07-30
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-09
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: crypto: Use av_freep instead of av_free lavf: don't try to free private options if priv_data is NULL. swscale: fix types of assembly arguments. swscale: move two macros that are only used once into caller. swscale: remove unused function. options: Add missing braces around struct initializer. mov: Remove leftover crufty debug statement with references to a local file. dvbsubdec: Fix compilation of debug code. Remove all uses of now deprecated metadata functions. Move metadata API from lavf to lavu. Conflicts: doc/APIchanges libavformat/aiffdec.c libavformat/asfdec.c libavformat/avformat.h libavformat/avidec.c libavformat/cafdec.c libavformat/matroskaenc.c libavformat/mov.c libavformat/mp3enc.c libavformat/wtv.c libavutil/avutil.h libavutil/internal.h libswscale/swscale.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove all uses of now deprecated metadata functions.Anton Khirnov2011-06-08
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
|/ | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* avio: rename put_flush_packet -> avio_flushAnton Khirnov2011-03-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefix for url_fprintfAnton Khirnov2011-03-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavf: replace remaining uses of put_tag with avio_writeAnton Khirnov2011-02-25
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio: avio_ prefixes for put_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: rename ByteIOContext to AVIOContext.Anton Khirnov2011-02-20
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò2011-01-26
| | | | | This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.
* ffmetaenc: Use correct format specifiers.Jai Menon2011-01-25
| | | | | Use printf format macros from inttypes.h. Additionally, this fixes a warning when building with clang.
* lavf: rename meta.h->ffmeta.h for consistency.Anton Khirnov2011-01-04
| | | | Originally committed as revision 26211 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ffmetaenc: remove useless initializersAnton Khirnov2010-12-28
| | | | Originally committed as revision 26114 to svn://svn.ffmpeg.org/ffmpeg/trunk
* lavf: rename meta{dec,enc}.c -> ffmeta{dec,enc}.cAnton Khirnov2010-12-28
Originally committed as revision 26113 to svn://svn.ffmpeg.org/ffmpeg/trunk
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