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* lavfi: add untile filter.Nicolas George2020-05-23
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* avcodec/ass: explicitly set ScaledBorderAndShadowOneric2020-05-23
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fate: add adpcm_ima_cunning testsZane van Iperen2020-05-20
| | | | | | | | | | | | single: Single-track track{0,1}: Dual-track trunc-t1: Truncated track 1 trunc-t2-track{0,1}: Fully-truncated track 2 trunc-t2a-track{0,1}: Partially-truncated track 2 trunc-h2: Truncated track 2 header Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/exr: output float pixels in float pixel formatMark Reid2020-05-20
| | | | | | | | | changes since v1 - default behavior, no longer hidden behind decoder parameter - updated tests to reflect change Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_colorkey: fix formula for calculation of differencePaul B Mahol2020-05-19
| | | | Also fixes colorhold filtering.
* avformat/matroskaenc: Don't ignore tags of chapters written lateAndreas Rheinhardt2020-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Matroska muxer writes the Chapters early when chapters were already available when writing the header; in this case any tags pertaining to these chapters get written, too. Yet if no chapters had been supplied before writing the header, Chapters can also be written when writing the trailer if any are supplied. Tags belonging to these chapters were up until now completely ignored. This commit changes this: Writing the tags belonging to chapters has been moved to mkv_write_chapters(). If mkv_write_tags() has not been called yet (i.e. when chapters are written when writing the header), the AVIOContext for writing the ordinary Tags element is used, but not output, as this is left to mkv_write_tags() in order to only write one Tags element. Yet if mkv_write_tags() has already been called, mkv_write_chapters() will output a Tags element of its own which only contains the tags for chapters. When chapters are available initially, the corresponding tags will now be the first tags in the Tags element; but the ordering of tags in Tags is irrelevant anyway. This commit also makes chapter_id_offset local to mkv_write_chapters() as it is used only there and not reused at all. Potentially writing a second Tags element means that the maximum number of SeekHead entries had to be incremented. All the changes to FATE result from the ensuing increase in the amount of space reserved for the SeekHead (21 bytes more). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Don't reserve space for duration when unseekableAndreas Rheinhardt2020-05-19
| | | | | | | | We won't be able to seek back to write the actual duration anyway. FATE-tests using the md5pipe command had to be updated due to this change. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* FATE: add fate test for minterpolate filterLimin Wang2020-05-14
| | | | | | | have tested on linux x86_32/64, mingw32/64 arm & mips qemu Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* fate: add scdet metadata testLimin Wang2020-05-14
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* FATE: add a test for colorbalanceLimin Wang2020-05-14
| | | | | | | Tested on x86-32/64, mingw32/64, arm & mips qemu Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* test: Add codecview testMichael Niedermayer2020-05-12
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* tests: Add pp7, spp tests based on pp testMichael Niedermayer2020-05-12
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* fate: add signalstats 8bit and 10bit testLimin Wang2020-05-10
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/mux: Set AV_PKT_FLAG_KEY for is_intra_only packetLimin Wang2020-05-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch will make audio and subtitle packets be marked as AV_PKT_FLAG_KEY. For audio, it'll caused the audio sample to be sync sample. To verify ref/fate/movenc results: 1. Get the movenc test data [lmwang@vpn ffmpeg]$ libavformat/tests/movenc -w && mkdir -p audio_old && mv *.mp4 audio_old_ After applied the patch: [lmwang@vpn ffmpeg]$ make fate-movenc SAMPLES=../fate-suite [lmwang@vpn ffmpeg]$ libavformat/tests/movenc -w && mkdir -p audio_key && mv *.mp4 audio_key 2. Get l-smash and build boxdumper https://github.com/l-smash/l-smash.git 3. dump the box of crc change mp4 and diff -u [lmwang@vpn ffmpeg]$ ../l-smash/cli/boxdumper --box audio_key/non-empty-moov-no-elst.mp4 > audio_key/non-empty-moov-no-elst.log [lmwang@vpn ffmpeg]$ ../l-smash/cli/boxdumper --box audio_old/non-empty-moov-no-elst.mp4 > audio_old/non-empty-moov-no-elst.log [lmwang@vpn ffmpeg]$ diff -u audio_key/non-empty-moov-no-elst.log audio_old/non-empty-moov-no-elst.log - default_sample_flags = 0x02000000 - independent - sync sample + default_sample_flags = 0x01010000 + dependent + non-sync sample 4. have checked the change of crc are caused by default_sample_flags non-empty-moov.mp4, non-empty-moov-elst.mp4, non-empty-moov-no-elst.mp4, empty-moov.mp4, delay-moov-content.mp4, empty-moov-second-frag.mp4, empty-moov-second-frag-discont.mp4, delay-moov-second-frag-discont.mp4, delay-moov-elst-second-frag.mp4 etc 5 For subtitle, it'll effect for tests/ref/fate/binsub-movtextenc and tests/ref/fate/sub2video, that's expecting result for the subtitle is marked as keyframe. Below is the checking result of binsub-movtextenc: [lmwang@vpn ffmpeg]$ ./ffmpeg -i ../fate-suite/sub/MovText_capability_tester.mp4 -map 0 -scodec mov_text -f mp4 -flags +bitexact -fflags +bitexact -movflags frag_keyframe+empty_moov audio_key/binsub-movtextenc.mp4 [lmwang@vpn ffmpeg]$ ./ffmpeg -i ../fate-suite/sub/MovText_capability_tester.mp4 -map 0 -scodec mov_text -f mp4 -flags +bitexact -fflags +bitexact -movflags frag_keyframe+empty_moov audio_old/binsub-movtextenc.mp4 [lmwang@vpn ffmpeg]$../l-smash/cli/boxdumper audio_key/binsub-movtextenc.mp4 > audio_key/binsub-movtextenc.log [lmwang@vpn ffmpeg]$../l-smash/cli/boxdumper audio_old/binsub-movtextenc.mp4 > audio_old/binsub-movtextenc.log [lmwang@vpn ffmpeg]$ diff -u audio_key/binsub-movtextenc.log audio_old/binsub-movtextenc.log .... // the key difference is the flag for sync sample - flags = 0x000701 + flags = 0x000301 data-offset-present sample-duration-present sample-size-present - sample-flags-present sample_count = 6 - data_offset = 188 + data_offset = 164 sample[0] sample_duration = 1570000 sample_size = 21 - sample_flags = 0x02000000 - independent - sync sample - degradation_priority = 0 sample[1] sample_duration = 510000 sample_size = 2 - sample_flags = 0x01010000 - dependent - non-sync sample - degradation_priority = 0 sample[2] sample_duration = 1690000 sample_size = 9 - sample_flags = 0x02000000 - independent - sync sample - degradation_priority = 0 Suggested-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Suggested-by: Nicolas George <george@nsup.org> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/url: check url root node when rel include double dot and trim ↵Steven Liu2020-05-06
| | | | | | | | | double dot fix ticket: 8625 and add testcase into url for double dot corner case Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* libswscale: add output support for AV_PIX_FMT_GBRAPF32Mark Reid2020-05-05
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fftools/ffprobe: show closed caption info in the stream dumpvectronic2020-05-02
| | | | | Signed-off-by: vectronic <hello.vectronic@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* fate/oggopus-demux: fix fate failureLynne2020-05-01
| | | | | Failure was due to the extra comment printed by libavcodec/utils.c since side data is used to signal the skipped samples.
* avformat/matroskaenc: Redo handling of FlagDefaultAndreas Rheinhardt2020-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until now, the Matroska muxer would mark a track as default if it had the disposition AV_DISPOSITION_DEFAULT or if there was no track with AV_DISPOSITION_DEFAULT set; in the latter case even more than one track of a kind (audio, video, subtitles) was marked as default which is not sensible. This commit changes the logic used to mark tracks as default. There are now three modes for this: a) In the "infer" mode the first track of every type (audio, video, subtitles) with default disposition set will be marked as default; if there is no such track (for a given type), then the first track of this type (if existing) will be marked as default. This behaviour is inspired by mkvmerge. It ensures that the default flags will be set in a sensible way even if the input comes from containers that lack the concept of default flags. This mode is the default mode. b) The "infer_no_subs" mode is similar to the "infer" mode; the difference is that if no subtitle track with default disposition exists, no subtitle track will be marked as default at all. c) The "passthrough" mode: Here the track will be marked as default if and only the corresponding input stream had disposition default. This fixes ticket #8173 (the passthrough mode is ideal for this) as well as ticket #8416 (the "infer_no_subs" mode leads to the desired output). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Don't waste bytes on length fieldsAndreas Rheinhardt2020-04-21
| | | | | | | | | Several EBML Master elements for which a good upper bound of the final length was available were nevertheless written without giving an upper bound of the final length to start_ebml_master(), so that their length fields were eight bytes long. This has been changed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Improve Cues in case of no videoAndreas Rheinhardt2020-04-20
| | | | | | | | | | | | | | | | The Matroska muxer currently only adds CuePoints in three cases: a) For video keyframes. b) For the first audio frame in a new Cluster if in DASH-mode. c) For subtitles. This means that ordinary Matroska audio files won't have any Cues which impedes seeking. This commit changes this. For every track in a file without video track it is checked and tracked whether a Cue entry has already been added for said track for the current Cluster. This is used to add a Cue entry for each first packet of each track in each Cluster. Implements #3149. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate: move TrueHD tests to their own fileJames Almer2020-04-20
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* fate/matroska: Add test for chapters, Vorbis and WebM DASHAndreas Rheinhardt2020-04-19
| | | | | | | | | | Moreover, putting the Cues in front of the Clusters by reserving space in advance is also tested. The new capability of using ffprobe during a remux/transcode test are used here for information about the chapters. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* tests/ref/vsynth: fix fate colr changes (again)Michael Bradshaw2020-04-13
| | | | Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
* tests/ref/vsynth: fix fate colr changesMichael Bradshaw2020-04-13
| | | | | | | Commit 9842fd3aaf18cd8bda82e03f099a6cea7234bbcf stopped guessing colr values. Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
* avformat/matroskaenc: Make output more deterministicAndreas Rheinhardt2020-04-13
| | | | | | | | | | | | | | | | | | | | | Using random values for TrackUID and FileUID (as happens when the AVFMT_FLAG_BITEXACT flag is not set) has the obvious downside of making the output indeterministic. This commit mitigates this by writing the potentially random values with a fixed size of eight byte, even if their actual values would fit into less than eight bytes. This ensures that even in non-bitexact mode, the differences between two files generated with the same settings are restricted to a few bytes in the header. (Namely the SegmentUID, the TrackUIDs (in Tracks as well as when referencing them via TagTrackUID), the FileUIDs (in Attachments as well as in TagAttachmentUID) as well as the CRC-32 checksums of the Info, Tracks, Attachments and Tags level-1-elements.) Without this patch, there might be an offset/a size difference between two such files. The FATE-tests had to be updated because the fixed-sized UIDs are also used in bitexact mode. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Remove allocations for AttachmentsAndreas Rheinhardt2020-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If there are Attachments to write, the Matroska muxer currently allocates two objects: An array that contains an entry for each AttachedFile containing just the stream index of the corresponding stream and the FileUID used for this AttachedFile; and a structure with a pointer to said array and a counter for said array. These uids are generated via code special to Attachments: It uses an AVLFG in the normal and a sha of the attachment data in the bitexact case. (Said sha requires an allocation, too.) But now that an uid is generated for each stream in mkv_init(), there is no need any more to use special code for generating the FileUIDs of AttachedFiles: One can simply use the uid already generated for the corresponding stream. And this makes the whole allocations of the structures for AttachedFiles as well as the structures itself superfluous. They have been removed. In case AVFMT_FLAG_BITEXACT is set, the uids will be different from the old ones which is the reason why the FATE-test lavf-mkv_attachment needed to be updated. The old method had the drawback that two AttachedFiles with the same data would have the same FileUID. The new one doesn't. Also notice that the dynamic buffer used to write the Attachments leaks if an error happens when writing the buffer. By removing the allocations potential sources of errors have been removed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Don't waste bytes writing durationsAndreas Rheinhardt2020-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Tags in the Matroska file format can be summarized as follows: There is a level 1-element called Tags containing one or many Tag elements each of which in turn contain a Targets element and one or many SimpleTags. Each SimpleTag roughly corresponds to a single key-value pair similar to an AVDictionaryEntry. The Targets meanwhile contains information to what the metadata contained in the SimpleTags contained in the containing Tag applies (i.e. to the file as a whole or to an individual track). The Matroska muxer writes such metadata. It puts the metadata of every stream into a Tag whose Targets makes it point to the corresponding track. And if the output is seekable, then it also adds another Tag for each track whose Targets corresponds to the track and where it reserves space in a SimpleTag to write the duration at the end of the muxing process into. Yet there is no reason to write two Tag elements for a track and a few bytes (typically 24 bytes per track) can be saved by adding the duration SimpleTag to the other Tag of the same track (if it exists). FATE has been updated because the output files changed. (Tests that write to unseekable output (pipes) needn't be updated (no duration tag has ever been written for them) and the same applies to tests without further metadata.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* lavc/movtextdec: add alpha default to ass header colorsJohn Stebbins2020-04-10
| | | | Signed-off-by: Philip Langdale <philipl@overt.org>
* h264_ps: make the PPS hold a reference to its SPSAnton Khirnov2020-04-10
| | | | | | | | It represents the relationship between them more naturally and will be useful in the following commits. Allows significantly more frames in fate-h264-attachment-631 to be decoded.
* compat/avisynth: remove avisynth headersStephen Hutchinson2020-04-05
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* fate/matroska: Add test for updating CodecPrivate from packet sidedataAndreas Rheinhardt2020-04-03
| | | | | | | | containing updated extradata, in this case a new FLAC streaminfo. Furthermore, it also tests that the Matroska muxer is able to preserve uncommon channel layouts by adding Vorbis comments to the CodecPrivate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskadec: Add a workaround for missing WavPack extradataAndreas Rheinhardt2020-04-02
| | | | | | | | | | | | | | | | | | | mkvmerge versions 6.2 to 40.0 had a bug that made it not propagate the WavPack extradata (containing the WavPack version) during remuxing from a Matroska file; currently our demuxer would treat every WavPack block encountered as invalid data (unless the WavPack stream is to be discarded (i.e. the streams discard is >= AVDISCARD_ALL)) and try to resync to the next level 1 element. Luckily, the WavPack version is currently not really important; so we fix this problem by assuming a version. David Bryant, the creator of WavPack, recommended using version 0x410 (the most recent version) for this. And this is what this commit does. A FATE-test for this has been added. Reviewed-by: David Bryant <david@wavpack.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/matroskaenc: Avoid allocations for SeekHeadAndreas Rheinhardt2020-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until e7ddafd5, the Matroska muxer wrote two SeekHeads: One at the beginning referencing the main level 1 elements (i.e. not the Clusters) and one at the end, referencing the Clusters. This second SeekHead was useless and has therefore been removed. Yet the SeekHead-related functions and structures are still geared towards this usecase: They are built around an allocated array of variable size that gets reallocated every time an element is added to it although the maximum number of Seek entries is a small compile-time constant, so that one should rather include the array in the SeekHead structure itself; and said structure should be contained in the MatroskaMuxContext instead of being allocated separately. The earlier code reserved space for a SeekHead with 10 entries, although we currently write at most 6. Reducing said number implied that every Matroska/Webm file will be 84 bytes smaller and required to adapt several FATE tests; furthermore, the reserved amount overestimated the amount needed for for the SeekHead's length field and how many bytes need to be reserved to write a EBML Void element, bringing the total reduction to 89 bytes. This also fixes a potential segfault: If !mkv->is_live and if the AVIOContext is initially unseekable when writing the header, the SeekHead is already written when writing the header and this used to free the SeekHead-related structures that have been allocated. But if the AVIOContext happens to be seekable when writing the trailer, it will be attempted to write the SeekHead again which will lead to segfaults because the corresponding structures have already been freed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/mpeg12dec: Add CPB coded side dataNicolas Gaullier2020-03-20
| | | | | | | This fixes mpeg2video stream copies to mpeg muxer like this: ffmpeg -i xdcamhd.mxf -c:v copy output.mpg Signed-off-by: Anton Khirnov <anton@khirnov.net>
* fate/ffmpeg: add test for time limited sub2video instanceJan Ekström2020-03-16
| | | | | | | | | | | | Utilizes a subpicture sample with one decodable subpicture for the test. Based on a failing test case in reported by Michael in https://ffmpeg.org/pipermail/ffmpeg-devel/2019-February/240398.html which at the time had no test case for it. Additionally, this is the first test case for the presentation graphics format.
* fate/ffmpeg: add a second, simple sub2video testJan Ekström2020-03-16
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* lsws/input: Do not change transparency range.Carl Eugen Hoyos2020-03-11
| | | | Fixes ticket #8509.
* fate/adpcm: add adpcm_ima_alp testsZane van Iperen2020-03-10
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* h264_mp4toannexb: Try to avoid four byte startcodesAndreas Rheinhardt2020-03-06
| | | | | | | | | | | | | | | | | | | | | | According to the H.264 specifications, the only NAL units that need to have four byte startcodes in H.264 Annex B format are SPS/PPS units and units that start a new access unit. Before af7e953a, the first of these conditions wasn't upheld as already existing in-band parameter sets would not automatically be written with a four byte startcode, but only when they already were at the beginning of their input packets. But it made four byte startcodes be used too often as every unit that is written together with a parameter set that is inserted from extradata received a four byte startcode although a three byte start code would suffice unless the unit itself were a parameter set. FATE has been updated to reflect the changes. Although the patch leaves the extradata unchanged, the size of the extradata according to the FATE reports changes. This is due to a quirk in ff_h2645_packet_split which is used by extract_extradata: If the input is Annex B, the first zero of a four byte startcode is considered a part of the last unit (if any). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mxfenc: use a zero based continuity counterMarton Balint2020-03-02
| | | | | | | | | | The standard does not seem to require the counter to be zero based, but some checker tools (MyriadBits MXFInspect, Interra Baton) have validations against 0 start... Fixes ticket #6781. Signed-off-by: Marton Balint <cus@passwd.hu>
* lavu/pix_fmt: add new pixel format y210Linjie Fu2020-02-24
| | | | | | | Add some packed 4:2:2 10-bit pixel formats for hardware decode support in VAAPI and QSV. Signed-off-by: Linjie Fu <linjie.fu@intel.com>
* avcodec: add an AVCodecContext field to signal types of packet, frame, and ↵James Almer2020-02-22
| | | | | | | | coded stream side data to export Add an initial mvs flag to is, analog to the export_mvs flags2 one. Signed-off-by: James Almer <jamrial@gmail.com>
* fate/adpcm: add adpcm_ima_apm testsZane van Iperen2020-02-22
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/utils: make av_url_split search for hashmark as well to separate ↵Marton Balint2020-02-15
| | | | | | | | | | | hostname RFC 3986 states that the generic syntax uses the slash ("/"), question mark ("?"), and number sign ("#") characters to delimit components that are significant to the generic parser's hierarchical interpretation of an identifier. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/tests/url: add av_url_split testsMarton Balint2020-02-15
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/tests/url: make format more readableMarton Balint2020-02-15
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* fate/adpcm: add adpcm_ima_ssi testsZane van Iperen2020-02-08
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fate/adpcm: add adpcm_argo testsZane van Iperen2020-02-04
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* remove tests/ref/lavf/fitsMichael Niedermayer2020-01-30
| | | | | | This appears to be forgotten in ac4b5d86222006fa71ffe5922e1a34f1422507d8 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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