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* lavc/libopenjpeg: Support GRAY10, GRAY12 and GRAY14.Carl Eugen Hoyos2018-06-26
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* avcodec/cscd: Check output buffer size for lzo.Michael Niedermayer2018-06-25
| | | | | | | Fixes: Timeout Fixes: 8665/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CSCD_fuzzer-5768442610188288 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
* avcodec/ffv1dec: Check state transition tableMichael Niedermayer2018-06-25
| | | | | | | | Fixes: Timeout Fixes: 8646/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5649968353247232 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/escape124: Check buf_size against num_superblocksMichael Niedermayer2018-06-25
| | | | | | | | Fixes: Timeout Fixes: 8722/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-4843268402577408 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/mpjpegdec: Mark local variable staticMark Thompson2018-06-25
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* lavfi/vf_tonemap_opencl: Mark local tables staticMark Thompson2018-06-25
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* configure: bump minimum required version of libaomJames Almer2018-06-25
| | | | | | Version 1.0.0 is the first release after the bitstream freeze. Signed-off-by: James Almer <jamrial@gmail.com>
* from RTCTIME to N*23, step is 23Steven Liu2018-06-25
| | | | | | fix ticket: 7225 Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avcodec/h264_parser: Reduce needed history for parsing mb indexMichael Niedermayer2018-06-25
| | | | | | | | | | This fixes a bug/regression with very small packets Fixes: output_file Regression since: 0782fb6bcb32fe3ab956a99af4cc472ff81da0c2 Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/magicyuv: Check bits left in flags&1 branchMichael Niedermayer2018-06-25
| | | | | | | | | Fixes: Timeout Fixes: 8690/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-6542020913922048 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mxfdec: avoid index_table->nb_ptses overflow in ↵Marton Balint2018-06-24
| | | | | | mxf_compute_ptses_fake_index Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: compute sample_count for all streams on seekMarton Balint2018-06-24
| | | | | | sample_count will be used for per-stream current_edit_unit. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: add support for returning the partition for ↵Marton Balint2018-06-24
| | | | | | mxf_edit_unit_absolute_offset and mxf_absolute_bodysid_offset Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: make current_edit_unit a parameter of mxf_compute_samplesMarton Balint2018-06-24
| | | | | | No change in functionality. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: make edit_units_per_packet a track propertyMarton Balint2018-06-24
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: simply use the first essence element for non frame-wrapped ↵Marton Balint2018-06-24
| | | | | | | | | partition essence offset Also add the canopus essence element to the list of the recognized essence element keys. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: compute both essence_offset and essence_length in ↵Marton Balint2018-06-24
| | | | | | | | | mxf_compute_essence_containers Also compute the correct essence_offset and essence_length for all clip wrapped essences. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: extend mxf_handle_missing_index_segment for all clip ↵Marton Balint2018-06-24
| | | | | | | | | wrapped essences Also make sure we set a valid track index sid and a valid track edit rate in order for the index to be useful. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: add some essence container uls from SMPTE draftMarton Balint2018-06-24
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: add support for determining essence wrapping schemeMarton Balint2018-06-24
| | | | | | Some code is based on bmxlib-libmxf/mxf/mxf_utils.c. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: store next_klv in KLVPacketMarton Balint2018-06-24
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* lavfi/framesync: Add namespace prefix to framesync_get_classMark Thompson2018-06-24
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* hwcontext_opencl: Remove unused variableMark Thompson2018-06-24
| | | | Unused since a2613647c4f40b9e802cd21f37545ef1fdf370d1.
* libavutil/encryption_info: Allow multiple init info.Jacob Trimble2018-06-23
| | | | | | | | | | It is possible for there to be multiple encryption init info structure. For example, to support multiple key systems or in key rotation. This changes the AVEncryptionInitInfo struct to be a linked list so there can be multiple structs without breaking ABI. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* ffmpeg: Treat subtitles like audio and video for non-monotonic dts.Hans Carlson2018-06-23
| | | | | | | Fixes ticket #4450. Fixes ticket #6248. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/mjpegdec: Check for end of bitstream in ljpeg_decode_rgb_scan()Michael Niedermayer2018-06-23
| | | | | | | | Fixes: Timeout Fixes: 8648/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5108395525799936 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* libavcodec/ffv1enc: minor cosmetic fixMichael Niedermayer2018-06-23
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/amr: Make the heuristic for auto-detection even stricter.Carl Eugen Hoyos2018-06-22
| | | | Fixes ticket #7270.
* lavc/dpx: Support 10-bit packing method b (msbpad).Carl Eugen Hoyos2018-06-21
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* lavc/dpx: Support 12-bit packing method b (msbpad).Carl Eugen Hoyos2018-06-21
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* hwcontext_opencl: use ff_hwframe_map_replace()Rostislav Pehlivanov2018-06-21
| | | | Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* hwcontext_internal: add ff_hwframe_map_replaceRostislav Pehlivanov2018-06-21
| | | | | | Used to fix unmapping when no direct interop exists between APIs. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* avformat/movenc: allow hdlr name field to be emptyGyan Doshi2018-06-21
| | | | | | Both QTFF and the ISOBMFF standards allow it. Fixes #7262
* lavfi: make vf_colorspace use functions from colorspace.cRuiling Song2018-06-21
| | | | | | These functions are shared among colorspace related filters. Signed-off-by: Ruiling Song <ruiling.song@intel.com>
* lavfi: add opencl tonemap filterRuiling Song2018-06-21
| | | | | | | | | | | | | This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. An example command to use this filter with vaapi codecs: FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ opencl=ocl@va -hwaccel vaapi -hwaccel_device va -hwaccel_output_format \ vaapi -i INPUT -filter_hw_device ocl -filter_complex \ '[0:v]hwmap,tonemap_opencl=t=bt2020:tonemap=linear:format=p010[x1]; \ [x1]hwmap=derive_device=vaapi:reverse=1' -c:v hevc_vaapi -profile 2 OUTPUT Signed-off-by: Ruiling Song <ruiling.song@intel.com>
* lavfi: Add boxblur_opencl filterDanil Iashchenko2018-06-21
| | | | Behaves like existing boxblur filter.
* ffplay: ignore keypress events before a window is createdMarton Balint2018-06-20
| | | | | | | | | | Current ffplay code assumes that the read thread is in its main loop before any key events are captured, but apparently on IOS even keypresses without a window are forwared. Fixes ticket #7252. Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/libzvbi-teletextdec: propagate ERASE_PAGE flag for repeated subtitle ↵Marton Balint2018-06-20
| | | | | | | | | | | | | page headers This works around a libzvbi bug (a corner case in the teletext spec): https://sourceforge.net/p/zapping/bugs/203/ https://sourceforge.net/p/zapping/patches/20/ Fixes samples/ffmpeg-bugs/trac/ticket2086/RBT_20100801_1835.ts. Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/mov: Do not fail hard for truncated stsz atoms.Carl Eugen Hoyos2018-06-19
| | | | Fixes ticket #6433.
* avformat/movenc: read track title from correct keyGyan Doshi2018-06-19
| | | | | | | | | | da9cc22d5bd allowed the MOV muxer to relay a custom stream handler name, whether populated from the input stream or user-set. However, the entry key didn't match the key set by the MOV demuxer, so it wasn't effective. Fixed. Due to the change, four FATE refs have to be updated. Verified that the target payload of the tests hasn't changed in terms of CRC.
* avcodec/libx265: apply lavc maxrate, bufsize & rc_init_occupancyGyan Doshi2018-06-19
| | | | | | CLI options -maxrate, -bufsize and -rc_init_occupancy can now be picked up by the x265 wrapper. Min. rc init has to be 1001 to avoid x265 setting it to vbv-bufsize.
* avdevice/v4l2enc: add video4linux2 name aliasLou Logan2018-06-18
| | | | | | Makes the v4l2 outdev name consistent with the v4l2 indev name. Signed-off-by: Lou Logan <lou@lrcd.com>
* avformat/mpegts: parse large PMTs with multiple tablesAman Gupta2018-06-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 9152c1e4955, the mpegts parser was taught how to parse PMT sections which contained multiple tables. That commit fixed parsing of PMT packets from some cable providers, which included a special SCTE table (0xc0) before the standard program map table (0x2). Sometimes, however, the combined 0xc0 and 0x2 tables are larger than a single TS packet (188 bytes). The mpegts parser already attempts to parse sections which span multiple packets, but still assumed that the split section only contained one table. This patch fixes parsing of such a sample[1]. Before: Input #0, mpegts, from 'combined-pmt-tids-split.ts': Duration: 00:00:01.26, start: 39188.931756, bitrate: 597 kb/s Program 1 No Program Stream #0:0[0xeff]: Audio: ac3, 48000 Hz, mono, fltp, 64 kb/s Stream #0:1[0xefd]: Audio: mp3, 0 channels, fltp Stream #0:2[0xefe]: Unknown: none After: Input #0, mpegts, from 'combined-pmt-tids-split.ts': Duration: 00:00:01.27, start: 39188.931756, bitrate: 589 kb/s Program 1 Stream #0:0[0xefd]: Video: h264 ([27][0][0][0] / 0x001B), none, 59.94 fps, 59.94 tbr, 90k tbn, 180k tbc Stream #0:1[0xefe](eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fltp, 384 kb/s Stream #0:2[0xeff](spa): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, mono, fltp, 64 kb/s Stream #0:3[0xf00]: Data: scte_35 Stream #0:4[0xf01]: Unknown: none (ETV1 / 0x31565445) Stream #0:5[0xf02]: Unknown: none (ETV1 / 0x31565445) Stream #0:6[0xf03]: Unknown: none ([192][0][0][0] / 0x00C0) With the patch, the PMT is parsed correctly so the streams are created in the correct order, are associated with "Program 1", and their codecs are set correctly. [1] https://s3.amazonaws.com/tmm1/combined-pmt-tids-split.ts Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Revert "avcodec/mediacodecdec: wait on first frame after input buffers are full"Aman Gupta2018-06-18
| | | | | | | | | | | @xyz reported a regression on his Sony Xperia Z3 Tablet Compact where playback would intermittently fail to start, essentially deadlocking in the decoder. Bisecting narrowed down the issue to this commit, which was meant as an optimization but is not necessary. This reverts commit a75bb5496ac6e7e194f1c6fd3b87f02a52e74adb. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avcodec/videotoolboxenc: fix invalid session on iOSThomas Guillem2018-06-18
| | | | | | | Cf. comment. Restart the VT session when the APP goes from foreground to background and vice versa. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avcodec/videotoolboxenc: split initializationThomas Guillem2018-06-18
| | | | | | | | | Split vtenc_init() into vtenc_init() (VTEncContext initialization) and vtenc_configure_encoder() (creates the vt session). This commit will allow to restart the vt session while encoding. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avcodec/videotoolboxenc: fix mutex/cond leak in error pathThomas Guillem2018-06-18
| | | | | | The leak could happen when the vtenc_create_encoder() function failed. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avcodec/vc1: remove unused ff_vc1_loop_filter_iblkJerome Borsboom2018-06-18
| | | | Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* avcodec/vc1: rewrite vc1_decode_i_blocks to align with VC-1 specJerome Borsboom2018-06-18
| | | | | | | Change vc1_decode_i_blocks to use vc1_put_blocks_clamped and ff_vc1_i_loop_filter. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* avcodec/vc1: add Simple and Main profile to vc1_put_signed_blocks_clampedJerome Borsboom2018-06-18
| | | | | | | | Simple and Main Profile also need unsigned put_pixels_clamped. Add an argument to choose between signed and unsigned put_pixels and change function name to vc1_put_blocks_clamped. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
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