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path: root/libavcodec/mpegvideo_enc.c
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* Merge commit '0e9c4fe254073b209970df3e3cb84531bc388e99'Derek Buitenhuis2016-02-03
|\ | | | | | | | | | | | | * commit '0e9c4fe254073b209970df3e3cb84531bc388e99': lavc: Move pre_me to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move pre_me to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '5b6f42da98c26a8aee8d2c2edfcbd0633ad1c607'Derek Buitenhuis2016-02-03
|\| | | | | | | | | | | | | * commit '5b6f42da98c26a8aee8d2c2edfcbd0633ad1c607': lavc: Move me_penalty_compensation to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move me_penalty_compensation to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc. It is a very codec-specific options, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '2862b63783b5556f7f3fb2d097629bc6879f833a'Derek Buitenhuis2016-02-03
|\| | | | | | | | | | | | | * commit '2862b63783b5556f7f3fb2d097629bc6879f833a': lavc: Move prediction_method to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move prediction_method to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | | | | | This options is only used by huffyuv, ffvhuv, jpegls, mjpeg, mpegvideoenc, png, utvideo. It is a very codec-specific options, so deprecate the global variant. Set proper limits to the maximum allowed values, and update utvideoenc tests to use the new option name. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '936f0d98f864f9f6bb4f9e5458b78537e146bacd'Derek Buitenhuis2016-01-31
|\| | | | | | | | | | | | | * commit '936f0d98f864f9f6bb4f9e5458b78537e146bacd': lavc: Move rtp_payload_size to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move rtp_payload_size to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | | | | | This option is only used by mpegvideoenc and openh264. It is a very codec-specific option, so deprecate the global variant. The openh264 option is dropped altogether since it is just a fallback for -max_nal_size anyway. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '12b49769223234673db1003d9c43e7483ceb0282'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '12b49769223234673db1003d9c43e7483ceb0282': lavc: Move mpeg_quant to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move mpeg_quant to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc, and xvid. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '1482aff2048511b821ff9feac19426113cc641a2'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '1482aff2048511b821ff9feac19426113cc641a2': lavc: Move noise_reduction to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move noise_reduction to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc, x264, xavs, and vpx. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '7c79587d7407dab4b9445d66b5f111fe657c8c4d'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '7c79587d7407dab4b9445d66b5f111fe657c8c4d': lavc: Move scenechange_threshold to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move scenechange_threshold to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc, x264, and xavs. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '0ac9f33a9e69c64eee592791be3c5441a6a3d6b7'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '0ac9f33a9e69c64eee592791be3c5441a6a3d6b7': lavc: Move frame_skip_* to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move frame_skip_* to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These options are only used by mpegvideoenc and vpx. They are very codec-specific options, so deprecate the global variants. Add an allowed value to the private options for frame_skip_cmp which seems to have been forgotten, but perfectly working. The libvpx frame dropping feature uses one of such option (frame_skip_threshold) without the other three. For this reason rename the option to something more consistent with the other libvpx variables. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '84c4714f397c9c50eb9d49008cc1c08385f68f31'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '84c4714f397c9c50eb9d49008cc1c08385f68f31': lavc: Move brd_scale to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move brd_scale to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | This option is only used by mpegvideoenc, It is a very codec-specific option, so deprecate the global variant. Set proper limits to the maximum allowed values. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '0e6c8532215790bbe560a9eea4f3cc82bb55cf92'Derek Buitenhuis2016-01-27
|\| | | | | | | | | | | | | * commit '0e6c8532215790bbe560a9eea4f3cc82bb55cf92' lavc: Move b_frame_strategy and b_sensitivity to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move b_frame_strategy and b_sensitivity to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | | | | | The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and xavs, while b_sensitivity is only used by mpegvideoenc. These are very codec-specific options, so deprecate the global variants. Set proper limits to the maximum allowed values. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec/mpegvideo_enc: Check for integer overflow in ↵Michael Niedermayer2016-01-21
| | | | | | | | | | | | | | | | | | | | ff_mpv_reallocate_putbitbuffer() Fixes assertion failure Fixes: 6568d187979ce17878b6fe5fbbb89142/signal_sigabrt_7ffff6ae7cb7_7176_564bbc6741bdcf907f5c4e685c9a77a2.mpg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/mpeg4video: Check time_incrMichael Niedermayer2016-01-12
| | | | | | | | | | | | | | | | | | | | Fixes assertion failure Fixes out of memory access Fixes: test_casex.ivf Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid rangeMichael Niedermayer2016-01-07
| | | | | | | | | | | | | | | | Fixes out of array read Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33) Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/motion_est: Fix mv_penalty table sizeMichael Niedermayer2016-01-05
| | | | | | | | | | | | | | Fixes out of array read Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '458e53f51fc75d08df884f8e9eb3d7ded23e97b3'Hendrik Leppkes2015-12-18
|\| | | | | | | | | | | | | * commit '458e53f51fc75d08df884f8e9eb3d7ded23e97b3': mpegvideo_enc: actually add the side data with vbv_delay to the packet Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * mpegvideo_enc: actually add the side data with vbv_delay to the packetAnton Khirnov2015-12-12
| | | | | | | | Fixes 2507b5dd674834be7261772996f47ae3b95cca69
* | Merge commit '16216b713f9a21865cc07993961cf5d0ece24916'Hendrik Leppkes2015-12-18
|\| | | | | | | | | | | | | * commit '16216b713f9a21865cc07993961cf5d0ece24916': lavc: Drop exporting 2-pass encoding stats Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: Drop exporting 2-pass encoding statsVittorio Giovara2015-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These variables are coming from mpegvideoenc where are supposedly used as bit counters on various frame properties. However their use is unclear as they lack documentation, are available only from a very small subset of encoders, and they are hardly used in the wild. Also frame_bits in aacenc is employed in a similar way. Remove this functionality from AVCodecContex, these variable are mostly frame properties, and too few encoders support setting them with anything useful. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '2507b5dd674834be7261772996f47ae3b95cca69'Hendrik Leppkes2015-12-17
|\| | | | | | | | | | | | | * commit '2507b5dd674834be7261772996f47ae3b95cca69': mpegvideo_enc: export vbv_delay in side data Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * mpegvideo_enc: export vbv_delay in side dataAnton Khirnov2015-12-06
| | | | | | | | Deprecate AVCodecContext.vbv_delay
* | Merge commit '3f5c99fcbb2c366d7bdef8500c19f43a33bdb6b9'Hendrik Leppkes2015-12-17
|\| | | | | | | | | | | | | * commit '3f5c99fcbb2c366d7bdef8500c19f43a33bdb6b9': mpegvideo_enc: export CPB props side data Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * mpegvideo_enc: export CPB props side dataAnton Khirnov2015-12-06
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* | avcodec: use AV_OPT_TYPE_BOOL in a bunch of placesClément Bœsch2015-12-04
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* | Merge commit '462a54e2291e1fa18e1f1254d09739dfbb795617'Hendrik Leppkes2015-11-29
|\| | | | | | | | | | | | | * commit '462a54e2291e1fa18e1f1254d09739dfbb795617': lavc: Deprecate avctx.rtp_callback field Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: Deprecate avctx.rtp_callback fieldVittorio Giovara2015-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function returns the encoded data of a frame, one slice at a time directly when that slice is encoded, instead of waiting for the full frame to be done. However this field has a debatable usefulness, since it looks like it is just a convoluted way to get data at lowest possible latency, or a somewhat hacky way to store h263 in RFC-2190 rtp encapsulation. Moreover when multi-threading is enabled (which is by default) the order of returned slices is not deterministic at all, making the use of this function not reliable at all (or at the very least, more complicated than it should be). So, for the reasons stated above, and being used by only a single encoder family (mpegvideo), this field is deemed unnecessary, overcomplicated, and not really belonging to libavcodec. Libavformat features a complete implementation of RFC-2190, for any other case. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec/mpegvideo_enc: Remove slice structured mode from H.263 as well as ↵Michael Niedermayer2015-11-23
| | | | | | | | | | | | | | | | | | | | | | | | | | the code automatically enabing it There is no such thing as a slice structured mode in the original version 1 H.263, that mode was added in H.263+ in 1998. Also the headers for slice structured mode are not part of the older version 1 and this would result in unplayable files An alternative to this patch would be to merge the H263 and H263P AVCodecs and use other means to distinguish the older and newer versions. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'f6c94457b44f41d900cd0991857f54e1f0ccedd6'Derek Buitenhuis2015-11-22
|\| | | | | | | | | | | | | * commit 'f6c94457b44f41d900cd0991857f54e1f0ccedd6': mpegvideo_enc: enable rtp_mode when multiple slices are used Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * mpegvideo_enc: enable rtp_mode when multiple slices are usedAnton Khirnov2015-11-20
| | | | | | | | | | | | | | | | | | | | Currently, multiple slices with just one thread produce corrupted output. Additionally, enable slice structured mode for h263(+) Bug-Id: 912 CC: libav-stabl@libav.org
* | Merge commit 'd80f0a4ad634b3949b91b85f21fd608c0cddeef7'Derek Buitenhuis2015-11-22
|\| | | | | | | | | | | | | * commit 'd80f0a4ad634b3949b91b85f21fd608c0cddeef7': mpevideo_enc: disallow multiple slices for h261 and flv Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * mpevideo_enc: disallow multiple slices for h261 and flvAnton Khirnov2015-11-20
| | | | | | | | | | | | They do not work and produce corrupted output. CC: libav-stable@libav.org
* | Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457'Hendrik Leppkes2015-10-27
|\| | | | | | | | | | | | | * commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457': avpacket: Replace av_free_packet with av_packet_unref Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * avpacket: Replace av_free_packet with av_packet_unrefLuca Barbato2015-10-26
| | | | | | | | | | | | | | `av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.
* | Merge commit '447b5b278c689b21bbb7b5747c8773145cbd9448'Hendrik Leppkes2015-10-27
|\| | | | | | | | | | | | | * commit '447b5b278c689b21bbb7b5747c8773145cbd9448': mpegvideo_enc: Fix encoding videos with less frames than the delay of the encoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * mpegvideo_enc: Fix encoding videos with less frames than the delay of the ↵Alexis Ballier2015-10-25
| | | | | | | | | | | | | | | | | | | | | | | | encoder When the encoder is fed with less frames than its delay, the picture list looks like { NULL, NULL, ..., frame, frame, frame }. When flushing the encoder (input frame == NULL), we need to ensure the picture list is shifted enough so that we do not return an empty packet, which would mean the encoder has finished, while it has not encoded any frame. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * mpegvideo_enc: Merge ifs with identical conditionsMichael Niedermayer2015-10-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| * mpegvideo_enc: Factor new_picture unref outMichael Niedermayer2015-10-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | libavcodec/mpegvideo_enc.c: Fix encoding videos with less frames than the ↵Alexis Ballier2015-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | delay of the encoder. When the encoder is fed with less frames than its delay, the picture list looks like { NULL, NULL, ..., frame, frame, frame }. When flushing the encoder (input frame == NULL), we need to ensure the picture list is shifted enough so that we do not return an empty packet, which would mean the encoder has finished, while it has not encoded any frame. Before the patch, the command: './ffmpeg_g -loglevel debug -f lavfi -i "testsrc=d=0.01" -bf 2 -vcodec mpeg2video out.mxf' prints: Output stream #0:0 (video): 1 frames encoded; 0 packets muxed (0 bytes); After: Output stream #0:0 (video): 1 frames encoded; 1 packets muxed (8058 bytes); Relates to ticket #4817. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/mpegvideo_enc: Merge ifs with identical conditionsMichael Niedermayer2015-10-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/mpegvideo_enc: Factor new_picture unref outMichael Niedermayer2015-10-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | mpegvideo: dnxhdenc: permute 10bits contentChristophe Gisquet2015-10-13
| | | | | | | | | | | | | | Dequant or encoding were trying to reverse a scan that hadn't been applied... Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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