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* avcodec: estimate output bitrate for uncompressed video codecsTobias Rapp2017-03-17
| | | | | | | | | | | Allows to get a more realistic total bitrate (and estimated file size) in avi_write_header. Previously a static default value of 200k was assumed. Adds an internal helper function for bitrate guessing. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/r210enc: Drop coded_frame usageMichael Niedermayer2015-07-30
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: Add a min size parameter to ff_alloc_packet2()Michael Niedermayer2015-07-27
| | | | | | | | This parameter can be used to inform the allocation code about how much downsizing might occur, and can be used to optimize how to allocate the packet Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit 'd6604b29ef544793479d7fb4e05ef6622bb3e534'Michael Niedermayer2015-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'd6604b29ef544793479d7fb4e05ef6622bb3e534': Gather all coded_frame allocations and free functions to a single place Conflicts: libavcodec/a64multienc.c libavcodec/asvenc.c libavcodec/cljrenc.c libavcodec/dpxenc.c libavcodec/dvenc.c libavcodec/gif.c libavcodec/huffyuvenc.c libavcodec/jpeglsenc.c libavcodec/libopenjpegenc.c libavcodec/libtheoraenc.c libavcodec/libvpxenc.c libavcodec/mpegvideo_enc.c libavcodec/nvenc.c libavcodec/pngenc.c libavcodec/proresenc_kostya.c libavcodec/sunrastenc.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/utvideoenc.c libavcodec/v210enc.c libavcodec/v410enc.c libavcodec/xbmenc.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: use av_frame_free() for coded_frameClément Bœsch2015-03-02
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* r210enc.c: Simplify and never store more than 10 bits.Reimar Döffinger2014-12-27
| | | | | | | | | | | | The r10k and avrp decoders would previously store 12 bit precision for the blue channel, which is inconsistent and probably not a desirable behaviour. Now the 2 unused extra bits are set to 0. This is possibly not ideal either as RGBA1010102 format has the same layout but stores alpha in these bits, thus explicitly setting them to 1 might be preferable. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* Merge commit '5b9c3b4505206143d85398c1410949319fa1180f'Michael Niedermayer2013-11-16
| | | | | | | | | | | | | | | | | | | * commit '5b9c3b4505206143d85398c1410949319fa1180f': Replace all instances of avcodec_alloc_frame() with av_frame_alloc(). Conflicts: doc/examples/decoding_encoding.c doc/examples/muxing.c ffmpeg.c libavcodec/alacenc.c libavcodec/libopenjpegenc.c libavcodec/libvpxenc.c libavcodec/pcm.c libavcodec/xbmenc.c libavcodec/xwdenc.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* cosmetics: group remaining .name and .long_name.Clément Bœsch2013-10-04
| | | | See b2bed9325.
* lavc: do not set coded_frame->referencePaul B Mahol2013-03-14
| | | | | | That field is deprecated. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge commit '716d413c13981da15323c7a3821860536eefdbbb'Michael Niedermayer2012-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '716d413c13981da15323c7a3821860536eefdbbb': Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat Conflicts: doc/examples/muxing.c ffmpeg.h ffmpeg_filter.c ffmpeg_opt.c ffplay.c ffprobe.c libavcodec/8bps.c libavcodec/aasc.c libavcodec/aura.c libavcodec/avcodec.h libavcodec/avs.c libavcodec/bfi.c libavcodec/bmp.c libavcodec/bmpenc.c libavcodec/c93.c libavcodec/cscd.c libavcodec/cyuv.c libavcodec/dpx.c libavcodec/dpxenc.c libavcodec/eatgv.c libavcodec/escape124.c libavcodec/ffv1.c libavcodec/flashsv.c libavcodec/fraps.c libavcodec/h264.c libavcodec/huffyuv.c libavcodec/iff.c libavcodec/imgconvert.c libavcodec/indeo3.c libavcodec/kmvc.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libx264.c libavcodec/ljpegenc.c libavcodec/mjpegdec.c libavcodec/mjpegenc.c libavcodec/motionpixels.c libavcodec/mpeg12.c libavcodec/mpeg12enc.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo_enc.c libavcodec/pamenc.c libavcodec/pcxenc.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/pnm.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/ptx.c libavcodec/qdrw.c libavcodec/qpeg.c libavcodec/qtrleenc.c libavcodec/raw.c libavcodec/rawdec.c libavcodec/rl2.c libavcodec/sgidec.c libavcodec/sgienc.c libavcodec/snowdec.c libavcodec/snowenc.c libavcodec/sunrast.c libavcodec/targa.c libavcodec/targaenc.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/tmv.c libavcodec/truemotion2.c libavcodec/utils.c libavcodec/vb.c libavcodec/vp3.c libavcodec/wnv1.c libavcodec/xl.c libavcodec/xwddec.c libavcodec/xwdenc.c libavcodec/yop.c libavdevice/v4l2.c libavdevice/x11grab.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersrc.c libavfilter/drawutils.c libavfilter/formats.c libavfilter/src_movie.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_format.c libavfilter/vf_hflip.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/movenc.c libavformat/mxf.h libavformat/utils.c libavformat/yuv4mpeg.c libavutil/imgutils.c libavutil/pixdesc.c libswscale/input.c libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/x86/swscale_template.c libswscale/x86/yuv2rgb.c libswscale/x86/yuv2rgb_template.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'Michael Niedermayer2012-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '36ef5369ee9b336febc2c270f8718cec4476cb85': Replace all CODEC_ID_* with AV_CODEC_ID_* lavc: add AV prefix to codec ids. Conflicts: doc/APIchanges doc/examples/decoding_encoding.c doc/examples/muxing.c ffmpeg.c ffprobe.c ffserver.c libavcodec/8svx.c libavcodec/avcodec.h libavcodec/dnxhd_parser.c libavcodec/dvdsubdec.c libavcodec/error_resilience.c libavcodec/h263dec.c libavcodec/libvorbisenc.c libavcodec/mjpeg_parser.c libavcodec/mjpegenc.c libavcodec/mpeg12.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/pcm.c libavcodec/r210dec.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/version.h libavdevice/alsa-audio-dec.c libavdevice/bktr.c libavdevice/v4l2.c libavformat/asfdec.c libavformat/asfenc.c libavformat/avformat.h libavformat/avidec.c libavformat/caf.c libavformat/electronicarts.c libavformat/flacdec.c libavformat/flvdec.c libavformat/flvenc.c libavformat/framecrcenc.c libavformat/img2.c libavformat/img2dec.c libavformat/img2enc.c libavformat/ipmovie.c libavformat/isom.c libavformat/matroska.c libavformat/matroskadec.c libavformat/matroskaenc.c libavformat/mov.c libavformat/movenc.c libavformat/mp3dec.c libavformat/mpeg.c libavformat/mpegts.c libavformat/mxf.c libavformat/mxfdec.c libavformat/mxfenc.c libavformat/nsvdec.c libavformat/nut.c libavformat/oggenc.c libavformat/pmpdec.c libavformat/rawdec.c libavformat/rawenc.c libavformat/riff.c libavformat/sdp.c libavformat/utils.c libavformat/vocenc.c libavformat/wtv.c libavformat/xmv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Fix r10k codec for widths that are not multiples of 64.Carl Eugen Hoyos2012-05-28
| | | | Fixes ticket #1358
* cosmetics: remove superfluous curly bracketsPaul B Mahol2012-03-23
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210enc: switch to ff_alloc_packet2().Michael Niedermayer2012-03-22
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210enc and y41penc: don't set same pkt->size twicePaul B Mahol2012-02-22
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210enc: switch to encode2()Paul B Mahol2012-02-17
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210enc: don't write uninitialized dataPaul B Mahol2012-01-29
| | | | | | | Also fix r210 fate decoding test. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210enc: fix encoding for unaligned widthsPaul B Mahol2012-01-29
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* r210, r10k and avrp encoderPaul B Mahol2012-01-25
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>