aboutsummaryrefslogtreecommitdiffstats
path: root/doc/APIchanges
Commit message (Collapse)AuthorAgeFilesLines
...
* | lavfi: add an accessor for ref->audio->channels.Nicolas George2012-12-201-0/+4
| |
* | doc/APIchanges: fill empty git commit hashes and datesStefano Sabatini2012-12-151-16/+16
| |
* | lavc: add pkt_size field to AVFrameStefano Sabatini2012-12-151-0/+3
| |
* | lavu/opt: add av_opt_ accessors for pixel/format/image size optionsStefano Sabatini2012-11-251-0/+9
| | | | | | | | | | The interface is implemented against the style of the other options accessors. Possibly simplify programmatic setting of options.
* | lavu/bprint: implement av_bprint_strftime().Nicolas George2012-11-171-0/+3
| |
* | Merge commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd'Michael Niedermayer2012-11-161-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd': APIChanges: add entry for av_read_packet deprecation mxfdec: fix typo in mxf_read_seek() avserver: use freopen to redirect stdin/out/err to /dev/null avserver: remove daemon mode configure: Check for -Werror parameters on clang doxygen: remove obsolete options from Doxyfile configure: Add option to disable all command line programs Conflicts: Changelog configure doc/APIchanges doc/ffserver.conf doc/ffserver.texi ffserver.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIChanges: add entry for av_read_packet deprecationJanne Grunau2012-11-151-0/+4
| |
* | lavu/opt: fix av_opt_get_key_value() API.Nicolas George2012-11-161-3/+3
| | | | | | | | | | | | | | Do not skip the end delimiter. Reserve positive return values. This is an API break, but the function was introduced less than two weeks ago.
* | doc/APIchanges: clarify comment on new APIs.Nicolas George2012-11-161-1/+1
| |
* | lavfi: store and propagate number of channels information in audio buffer ↵Stefano Sabatini2012-11-131-0/+3
| | | | | | | | | | | | | | properties The channels field is required since the channel layout is not always available.
* | Merge commit '97bf7c03b1338a867da52c159a2afecbdedcfa88'Michael Niedermayer2012-11-121-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '97bf7c03b1338a867da52c159a2afecbdedcfa88': doc: git-howto: Leave reviewers time to react before pushing patches Include libavutil/channel_layout.h instead of libavutil/audioconvert.h lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h Conflicts: doc/APIchanges doc/examples/decoding_encoding.c doc/git-howto.texi ffmpeg_filter.c libavcodec/flacdec.c libavcodec/imc.c libavcodec/mpegaudiodec.c libavcodec/utils.c libavfilter/asrc_anullsrc.c libavfilter/audio.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/buffer.c libavutil/Makefile libavutil/audioconvert.h libavutil/channel_layout.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.hJustin Ruggles2012-11-111-0/+3
| |
* | Merge commit '5ff998a233d759d0de83ea6f95c383d03d25d88e'Michael Niedermayer2012-11-051-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '5ff998a233d759d0de83ea6f95c383d03d25d88e': flacenc: use uint64_t for bit counts flacenc: remove wasted trailing 0 bits lavu: add av_ctz() for trailing zero bit count flacenc: use a separate buffer for byte-swapping for MD5 checksum on big-endian fate: aac: Place LATM tests and general AAC tests in different groups build: The A64 muxer depends on rawenc.o for ff_raw_write_packet() Conflicts: doc/APIchanges libavutil/version.h tests/fate/aac.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: add av_ctz() for trailing zero bit countJustin Ruggles2012-11-051-0/+3
| |
* | lavu/opt: implement av_opt_get_key_value().Nicolas George2012-11-041-0/+3
| | | | | | | | | | | | | | | | This function does the low-level work of av_opt_set_from_string() but can be used when there is no option context or when a generic handling of unknown keys is needed. av_opt_set_from_string() is changed to make use of it.
* | lavu/opt: add AV_OPT_SAMPLE_FMT optionStefano Sabatini2012-11-031-0/+3
| |
* | lavu: keep context size variablesMichael Niedermayer2012-10-281-1/+0
| | | | | | | | | | | | | | | | They are essential to be able to use the utils without av_malloc() That is for example use with malloc(), memalign(), some other private allocation function, on the stack or others. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'add3a6902ea4d459f36655656a1f8daa409118a7'Michael Niedermayer2012-10-231-1/+1
|\| | | | | | | | | | | | | | | | | | | * commit 'add3a6902ea4d459f36655656a1f8daa409118a7': lavu: bump major to 52 Conflicts: libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: bump major to 52Anton Khirnov2012-10-231-1/+1
| | | | | | | | | | | | In addition to the recent tables mess, the AVOption defaults behavior changed, so an old lavc used with a new lavu will get completely messed up defaults.
* | Merge commit '2b8dd371e4d276ca0d342e82b8b4cc281be0630a'Michael Niedermayer2012-10-231-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '2b8dd371e4d276ca0d342e82b8b4cc281be0630a': lavu: postpone recent deprecations until the next major bump APIchanges: update lavr bump date avconv: only apply presets when we have an encoder. atrac3: replace a calculation with FFALIGN() atrac3: remove unused ATRAC3Context field, sample_rate atrac3: use sizeof(variable) instead of sizeof(type) atrac3: simplify MDCT window calculation Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: update lavr bump dateAnton Khirnov2012-10-231-1/+1
| |
* | Merge commit 'c3e15f7b39aac2012f09ee4ca86d2bc674ffdbd4'Michael Niedermayer2012-10-221-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'c3e15f7b39aac2012f09ee4ca86d2bc674ffdbd4': rtpdec: Don't pass a non-AVClass pointer as log context rtsp: Update a comment to the current filename scheme avcodec: handle AVERROR_EXPERIMENTAL avutil: Add AVERROR_EXPERIMENTAL avcodec: prefer decoders without CODEC_CAP_EXPERIMENTAL Conflicts: doc/APIchanges ffmpeg.c libavcodec/utils.c libavformat/rtpdec.c libavutil/error.c libavutil/error.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Add AVERROR_EXPERIMENTALNathan Caldwell2012-10-211-0/+3
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | lavc: add lavfi metadata support.Clément Bœsch2012-10-211-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces a new AVPacket side data type: AV_PKT_DATA_STRINGS_METADATA. Its main goal is to provide a way to transmit the metadata from the AVFilterBufferRef up to the AVFrame. This is at the moment "only" useful for lavfi input from libavdevice: lavd/lavfi only outputs packets, and the metadata from the buffer ref kept in its context needs to be transmitted from the packet to the frame by the decoders. The buffer ref can be destroyed at any time (along with the metadata), and a duplication of the AVPacket needs to duplicate the metadata as well, so the choice of using the side data to store them was selected. Making sure lavd/lavfi raises the metadata is useful to allow tools like ffprobe to access the filters metadata (it is at the moment the only way); ffprobe will now automatically show the AVFrame metadata in any customizable output format for users. API users will also be able to access the AVFrame->metadata pointer the same way ffprobe does (av_frame_get_metadata). All the changes are done in this single commit to avoid some memory leaks: for instances, the changes in lavfi/avcodec.c are meant to duplicate the metadata from the buffer ref into the AVFrame. Unless we have an internal way of freeing the AVFrame->metadata automatically, it will leak in most of the user apps. To fix this problem, we introduce AVCodecContext->metadata and link avctx->metadata to the current frame->metadata and free it at each decode frame call (and in the codec closing callback for the last one). But doing this also means to update the way the tiff decoder already handles the AVFrame->metadata (it's the only one decoder with frame metadata at the moment), by making sure it is not trying to free a pointer already freed by the lavc internals. The lavfi/avcodec.c buffer ref code is based on an old Thomas Kühnel work, the rest of the code belongs to the commit author. Signed-off-by: Thomas Kühnel <kuehnelth@googlemail.com> Signed-off-by: Clément Bœsch <ubitux@gmail.com>
* | Merge commit 'b7f1010c8fce09096057528f7cd29589ea1ae7df'Michael Niedermayer2012-10-121-0/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b7f1010c8fce09096057528f7cd29589ea1ae7df': tools: do not use av_pix_fmt_descriptors directly. pixdesc: add functions for accessing pixel format descriptors. build: add support for Tru64 (OSF/1) md5: Allocate a normal private context for the opaque md5 context pointer Conflicts: cmdutils.c doc/APIchanges ffprobe.c libavformat/md5enc.c libavutil/version.h tools/graph2dot.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * pixdesc: add functions for accessing pixel format descriptors.Anton Khirnov2012-10-121-0/+5
| | | | | | | | | | | | | | | | Make av_pix_fmt_descriptors table static on next major bump. Making the table public is dangerous, since the caller has no way to know how large it actually is. It also prevents adding new fields to AVPixFmtDescriptor without a major bump.
* | Merge commit 'e002e3291e6dc7953f843abf56fc14f08f238b21'Michael Niedermayer2012-10-121-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e002e3291e6dc7953f843abf56fc14f08f238b21': Use the new aes/md5/sha/tree allocation functions avutil: Add functions for allocating opaque contexts for algorithms svq3: fix pointer type warning svq3: replace unsafe pointer casting with intreadwrite macros parseutils-test: various cleanups Conflicts: doc/APIchanges libavcodec/svq3.c libavutil/parseutils.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Add functions for allocating opaque contexts for algorithmsMartin Storsjö2012-10-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | The current API where the plain size is exposed is not of much use - in most cases it is allocated dynamically anyway. If allocated e.g. on the stack via an uint8_t array, there's no guarantee that the struct's members are aligned properly (unless the array is overallocated and the opaque pointer within it manually aligned to some unspecified alignment). Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'b522000e9b2ca36fe5b2751096b9a5f5ed8f87e6'Michael Niedermayer2012-10-111-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b522000e9b2ca36fe5b2751096b9a5f5ed8f87e6': avio: introduce avio_closep mpegtsenc: set muxing type notification to verbose vc1dec: Use correct spelling of "opposite" a64multienc: change mc_frame_counter to unsigned arm: call arm-specific rv34dsp init functions under if (ARCH_ARM) svq1: Drop a bunch of useless parentheses parseutils-test: do not print numerical error codes svq1: K&R formatting cosmetics Conflicts: doc/APIchanges libavcodec/svq1dec.c libavcodec/svq1enc.c libavformat/version.h libavutil/parseutils.c tests/ref/fate/parseutils Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avio: introduce avio_closepLuca Barbato2012-10-101-0/+3
| |
* | Merge commit '78071a1420b425dfb787ac739048f523007b8139'Michael Niedermayer2012-10-081-0/+8
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '78071a1420b425dfb787ac739048f523007b8139': pixfmt: add AV_ prefixes to PIX_FMT_* Conflicts: doc/APIchanges libavutil/pixfmt.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * pixfmt: add AV_ prefixes to PIX_FMT_*Anton Khirnov2012-10-081-0/+8
| |
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-061-1/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: yuv4mpeg: return proper error codes. Give all anonymously typedeffed structs in headers a name fate: Add parseutils test parseutils-test: Drop random colors from parsing test vf_pad/scale: use double precision for aspect ratios. build: error on variable-length arrays ppc: swscale: rework yuv2planeX_altivec() ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec() x86: dsputil: kill VLA in gmc_mmx() libspeexenc: Updated commentary to reflect recent changes libspeexenc: Add an option for enabling DTX doc/APIchanges: fill in missing dates and hashes. lavr: bump major to 1 and declare it stable. lavr: change the type of the data buffers to uint8_t**. lavc: deprecate the audio resampling API. Conflicts: cmdutils.h configure doc/APIchanges ffplay.c libavcodec/dwt.h libavcodec/libspeexenc.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavformat/asf.h tests/fate/libavutil.mak tests/ref/fate/parseutils Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doc/APIchanges: fill in missing dates and hashes.Anton Khirnov2012-10-051-5/+5
| |
| * lavr: bump major to 1 and declare it stable.Anton Khirnov2012-10-051-0/+5
| |
* | APIchanges: fill hashes.Clément Bœsch2012-09-301-25/+25
| | | | | | | | Also fix some dates (use the commit date instead of the author date).
* | Move subrip/text API change info from Changelog to doc/APIchanges.Clément Bœsch2012-09-301-0/+4
| | | | | | | | Note that a lavf bump was missing so I'm using 54.28.100 as a reference.
* | Add missing version macros to librariesjamal2012-09-281-0/+10
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '7751e4693dd10ec98c20fbd9887233b575034272'Michael Niedermayer2012-09-251-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7751e4693dd10ec98c20fbd9887233b575034272': ogg: check that the expected number of headers had been parsed libx264: change default to closed gop to match x264cli Use avcodec_free_frame() to free AVFrames. lavf: use a malloced AVFrame in try_decode_frame(). lavc: add avcodec_free_frame(). lavc: ensure extended_data is set properly on decoding lavc: initialize AVFrame.extended_data in avcodec_get_frame_defaults() lavc: use av_mallocz to allocate AVFrames. lavc: rename the argument of avcodec_alloc_frame/get_frame_defaults Conflicts: doc/APIchanges doc/examples/decoding_encoding.c libavcodec/utils.c libavcodec/version.h libavfilter/src_movie.c libavformat/oggdec.c libavformat/oggdec.h libavformat/oggparsetheora.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: add avcodec_free_frame().Anton Khirnov2012-09-241-0/+4
| | | | | | | | | | Since an AVFrame now has malloced members (extended_data), it must have a destructor.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-131-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: os_support: Choose between direct.h and io.h using a configure check os_support: Include io.h instead of direct.h on mingw32ce x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared swscale: Remove two bogus asserts ac3: move ac3_downmix() from dsputil to ac3dsp lavr/audio_mix_matrix: acknowledge the existence of LFE2. mlp_parser: avoid mapping multiple disctinct TrueHD channels to the same Libav channel. lavu/audioconvert: add a second low frequency channel. Conflicts: doc/APIchanges libavcodec/ac3dsp.c libavcodec/ac3dsp.h libavcodec/mlp_parser.c libavutil/audioconvert.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu/audioconvert: add a second low frequency channel.Tim Walker2012-09-121-0/+3
| | | | | | | | | | | | Can be used by DTS-HD, TrueHD and E-AC-3, among others. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* | lavu/parseutils: add av_small_strptime()Stefano Sabatini2012-09-061-0/+6
| | | | | | | | | | | | | | | | | | Make internal small_strptime() function public, and use it in place of strptime(). This allows to avoid a dependency on strptime() on systems which do not support it. In particular, fix trac ticket #992.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-051-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: build: eamad: Add missing dependency on mpegvideo code build: utvideoenc: Add missing dependency on Huffman code avopt: Reorder the default_val struct, making i64 the first field Conflicts: configure doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avopt: Reorder the default_val struct, making i64 the first fieldMartin Storsjö2012-09-041-0/+4
| | | | | | | | | | | | Also mention this change in APIchanges. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5'Michael Niedermayer2012-08-311-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5': x86: Fix linking with some or all of yasm, mmx, optimizations disabled configure: Add more fine-grained SSE CPU capabilities flags avfilter: x86: Use more precise compile template names x86: cosmetics: Comment some #endifs for better readability g723_1: add comfort noise generation utvideoenc: Switch to dsputils' median prediction utvideoenc: Avoid writing into the input picture avtools: remove the distinction between func_arg and func2_arg. avconv: make the -passlogfile option per-stream. avconv: make the -pass option per-stream. cmdutils: make -codecs print lossy/lossless flags. lavc: add lossy/lossless codec properties. Conflicts: Changelog cmdutils.c configure doc/APIchanges ffmpeg.h ffmpeg_opt.c ffprobe.c libavcodec/codec_desc.c libavcodec/g723_1.c libavcodec/utvideoenc.c libavcodec/version.h libavcodec/x86/mpegaudiodec.c libavcodec/x86/rv40dsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: add lossy/lossless codec properties.Anton Khirnov2012-08-301-0/+4
| |
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-08-231-4/+13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: doc/APIchanges: add an entry for codec descriptors. vorbisenc: set AVCodecContext.bit_rate to 0 vorbisenc: fix quality parameter FATE: add ALAC encoding tests lpc: fix alignment of windowed samples for odd maximum LPC order alacenc: use s16p sample format as input alacenc: remove unneeded sample_fmt check alacenc: fix max_frame_size calculation for the final frame adpcm_swf: Use correct sample offsets when using trellis. rtmp: support strict rtmp servers mjpegdec: support AVRn interlaced x86: remove FASTDIV inline asm Conflicts: doc/APIchanges libavcodec/mjpegdec.c libavcodec/vorbisenc.c libavutil/x86/intmath.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doc/APIchanges: add an entry for codec descriptors.Anton Khirnov2012-08-231-6/+16
| | | | | | | | Also fill in missing dates and hashes.
| * Don't include common.h from avutil.hMartin Storsjö2012-08-151-0/+3
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-15 17:56:27 +0000