FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	443b71928b	hevc: unref the current frame if frame_start() fails Prevents DPB from filling up with damaged input.	10 years ago
Anton Khirnov	1dd021929f	hevc: clear unused refs on failure	10 years ago
Anton Khirnov	f9f883af4f	h264: simplify code in flush_dpb() There is no point in clearing reference explicitly, since that will be done as a part of ff_h264_unref_picture() right below.	10 years ago
Timo Rothenpieler	914fd42b8a	avcodec/nvenc: Fix b-frame parameter handling This should behave similar to x264 and other encoders, as it handles a gop_size of 0 as Intra-Only, while it's still possible to control how many B-Frames it inserts. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	7aeafacfd0	x86/sbrdsp: Use different mem moves Before 2843 decicycles in ff_sbr_autocorrelate_sse3, 262086 runs, 58 skips After 2693 decicycles in ff_sbr_autocorrelate_sse3, 262117 runs, 27 skips Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	449b21bfab	x86/sbrdsp: add ff_sbr_autocorrelate_{sse,sse3} 2 to 2.5 times faster. Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Philip Langdale	ff0c559329	nvenc: Propagate desired number of reference frames. Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Hendrik Leppkes	77140279d3	hevc: pass the full HEVCNAL struct to decode_nal_unit This enables decode_nal_unit to access additional fields added in subsequent commits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Jean First	1f13348f7d	lavc/libopenjpegenc: move opj_setup_encoder to libopenjpeg_encode_frame if the openjpeg parameter tcp_rates is not 0 ( using the ffmpeg compression_level option ) every 2nd image per thread is badly encoded. By moving the opj_setup_encoder function from libopenjpeg_encode_init to libopenjpeg_encode_frame this can be prevented. This fixes ticket #3754. Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2a06c2a03e	mpegvideo_enc: Draw edges on input for non-multiple of 16 resolutions This improves motion estimation and avoids using uninitialized data for resolutions that aren't a multiple of 16. Prior to `d2a25c40`, the edges used to be initialized so that encoding was deterministic, but after that commit it started using uninitialized data (for non multiple of 16 resolutions). CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	ecd39520b8	avcodec/h264: Partially decode and display single fields try #2 This like the previous attempt does not fully correctly decode this type of non standard H.264, but it now works fully automatic requiring no manual filters or flags to be used See Ticket2254 Reviewed-by: Kieran Kunhya <kierank@obe.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Derek Buitenhuis	41e983f1a6	libx265: Pass through user-set frame type Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	10 years ago
Derek Buitenhuis	6341ab0ad3	libx265: Pass through user-set frame type Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	10 years ago
Michael Niedermayer	146a2c4e7f	avcodec/mpegvideo: also export 0,0 motion vectors Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	6c559a0a9d	lavc/pnm: Support decoding ya16.	10 years ago
Carl Eugen Hoyos	196dd72bcf	lavc/pamenc: Support encoding ya16be.	10 years ago
Carl Eugen Hoyos	c2e36e07cd	lavc/tiffenc: Support encoding ya16le.	10 years ago
Carl Eugen Hoyos	c6a36f6931	lavc/pngenc: Support encoding ya16be.	10 years ago
agathah	dac91bb4c3	avcodec/nvenc: set repeatSPSPPS flag for streaming Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	840c3c0531	libavcodec/ppc/mpegvideoencdsp.c: fix stack smashing in pix_norm1_altivec() and pix_sum_altivec() The vec_ste calls were mistakenly changed to vec_vsx_st in `c5ca76a`, which caused stack smashing. Changing them back fixes crashes on ppc64el, when configured with --toolchain=hardened. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	440119b188	libopenh264enc: Move a declaration of a variable into an ifdef This avoids needing an attribute for silencing warnings about it being unused. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	bba0247926	libopenh264enc: Remove a workaround for silencing warnings about unused variables in the OpenH264 header The 1.3 release branch of OpenH264 (as well as the master branch) have been updated so that GCC no longer warns about this variable as being unused. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Anshul Maheshwari	1013c15f72	changed name of erase_display_memory to screen_changed Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	d6d354254f	Initilaize array to known size Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	88ba88e887	CHAR_DEBUG to av_dlog Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	012559f2bb	Cosmetic changes in cc_caption Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ff5b9a1cbe	Revert "avcodec/h264: also show frames with missing fields when CODEC_FLAG2_SHOW_ALL is set" Fixes regression Fixes Ticket4274 Suggested-by: kierank This reverts commit `fe439c2069`.	10 years ago
Michael Niedermayer	7873f9aa72	avcodec/snowdec: AVMotionVector support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e069a4bf20	avcodec/snowdec: set AVFrame.pict_type correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	e0e33ebe6b	h264: unref leaking error recovery picture This leaked a frame on each avcodec_flush_buffers() call, if frame threading was enabled. It caused severe memory usage in player if you were seeking a lot. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f9a5a89bbf	avcodec/xsubdec: Check av_mallocz() return codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	438c0a665a	avcodec/xan: Use av_realloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	79888388e7	avcodec/svq1enc: fix error handling/cleanup in case of ff_get_buffer() or scratchbuffer alloc failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2a3af77284	avcodec/svq1enc: Check memory allocations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	dff6c9250b	avcodec/mpegvideo_parser: Check the ff_set_dimensions() return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	741fa0493b	avcodec/mpegvideo_parser: more robust dimension setup Before this missing seq headers could have led to wrong dimensions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	4d028bf202	avcodec/vp8: remove double ;;	10 years ago
Clément Bœsch	ca3c7be7c6	avcodec/tiffenc: remove double ;;	10 years ago
Timo Rothenpieler	bc3f76779b	avcodec/nvenc: Add support for nvenc api version 5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8de0990e9f	avcodec/dvbsubdec: Check get_region() return value Fixes null pointer dereference with DEBUG enabled Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f8ff76199c	avcodec/mss12: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1f4ef3ccae	avcodec/libopusenc: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7532f0e14c	avcodec/libmp3lame: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c4d85fc23c	avcodec/flac_parser: fix handling EOF if no headers are found Fixes assertion failure Fixes Ticket4269 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	040e5703e6	avcodec/flac_parser: print error messages in case of errors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f96148913b	Fix precission typos Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2c22042aa0	avcodec/g2meet: Use av_mallocz_array() for framebuffer allocation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5989a2b24f	avcodec/g722enc: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	71bd6ea0fa	avcodec/flashsv2enc: use av_realloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e7d85186d6	avcodec/parser: Check that the parser return code is valid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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30963 Commits (f422f474dfa7e9f54197dde961e4a01cd060994f)