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Author SHA1 Message Date
James Almer 6ae84e7b03 avcodec/libx265: zero the padding bytes in extradata 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-18 12:45:59 -03:00
James Almer ab9627223e Revert "avformat/utils: make ff_ntp_time() accept a timestamp as input argument" 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-16 22:27:35 -03:00
James Almer e7c04eaf50 avformat/dashenc: document the new options 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:37 -03:00
James Almer 05b3460991 avformat/dashenc: add an option to write a Latency element 
Allows to set an intended target latency while streaming that clients can use
to measure when using low latency mode.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:22 -03:00
James Almer c96a9636c8 avformat/dashenc: allow setting custom movflags using format_options 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:21 -03:00
James Almer cc929cee76 avformat/movenc: add a flag to enable CMAF compatability 
Sets some required constrains and reports compatability with the relevant
compatible brand.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:21 -03:00
James Almer f63407a986 avformat/dashenc: implement DVB-DASH profile 
Add new required elements and constrain presence and values for existing
ones based on the spec.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:21 -03:00
James Almer 21847e2a52 avformat/dashenc: add an option to enable low latency Dash manifest 
In combination with the streaming option it constrains the value of a few elements,
to prevet clients from buffering too much data before starting presentation.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:20 -03:00
James Almer 7e5d143bb5 avformat/dashenc: Write a Producer Reference Time element 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:20 -03:00
James Almer 7abc0979e6 avformat/movenc: use AVProducerReferenceTime side data to write the prft atom 
If not available, set flags to 24 (bits 4 and 5), to signal the wallclock value
is read at the time of writing the atom.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:20 -03:00
James Almer 4e4ac20340 avformat/utils: make ff_ntp_time() accept a timestamp as input argument 
Will be needed by the next patch.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:20 -03:00
James Almer 56c8856966 avcodec/libx264: export Producer Reference Time as packet side data 
Taken from Wallclock at the time the frame is submitted to the encoder.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:34:20 -03:00
James Almer 717b2074ec avcodec: add a Producer Reference Time AVPacketSideData type 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 23:33:41 -03:00
James Almer ea5a910628 avformat/dashenc: allow splitting fragments following P-Frame reordering 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 12:22:29 -03:00
James Almer ceb236c1c5 avformat/dashenc: allow setting fragment durations 
Implemented as as a frag_duration muxer option and key=value entry in the
adaptation_sets muxer option. It has the same syntax as the seg_duration option.
A new frag_type option is also introduced to select the kind of fragmentation.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 12:22:28 -03:00
James Almer 0c19dd2df4 avformat/dashenc: allow setting segment durations per AdaptationSet 
Implemented as as a seg_duration key=value entry in the adaptation_sets muxer
option.
It has the same syntax as the global seg_duration option, and has precedence
over it if set.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-15 12:22:28 -03:00
James Almer 3670a10c2d avcodec/libx265: export encoded frame stats 
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 66b6005301894823052b437a950003ffbe3ba6de)
 2020-01-01 13:50:39 -03:00
James Almer 278a91f8fe avcodec/libx265: add a qp option and apply the relevant global AVCodecContext settings to the encoder context 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-01 13:48:02 -03:00
James Almer 3c22436ddf avcodec/libx265: apply some global AVCodecContext settings to the encoder context 
There's no reason to ignore them if set.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-01-01 13:25:18 -03:00
James Almer eb17a7906b avfilter/vf_vectorscope: use av_clip_uint8() 
Fixes fate-source

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-28 22:38:58 -03:00
James Almer c75f246a3c avcodec/noise_bsf: remove superfluous fail label 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-23 11:49:44 -03:00
James Almer 231ffd7e63 avcodec/hevcdec: keep closed captions in sync between multiple thread contexts 
Based on h264 code.

Reviewed-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-21 16:10:21 -03:00
James Almer 191df4f2d1 avformat/movenc: use iso6 major brand when signed CTS offsets are used in trun boxes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-21 11:57:28 -03:00
James Almer 245ace4e2d avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-21 11:57:28 -03:00
James Almer 58ac760816 avformat/movenc: write the major brand also as the first compatible brand 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-21 11:57:28 -03:00
James Almer abf5e7bc21 avformat/tls_openssl: don't use libcrypto locking functions with newer OpenSSL versions 
They have been removed altogether without a compat implementation, and are
either no-ops or return NULL.
This fixes compiler warnings about checks always evaluating to false, and leaks
of allocated mutexes.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-19 19:30:37 -03:00
James Almer 8887991a31 avcodec/cbs_av1: add missing valid range of values for num_cb_points and num_cr_points 
It is a requirement of bitstream conformance that num_cr_points is less than or equal to 10.
It is a requirement of bitstream conformance that num_cb_points is less than or equal to 10.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-19 01:04:10 -03:00
James Almer 54d09eb8d0 fate/cbs: use the rawvideo muxer for AV1 tests 
The IVF muxer autoinserts the av1_metadata filter unconditionally, which is
not desirable for these tests.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-13 10:58:10 -03:00
James Almer 6467a15997 Changelog: add entry about MPEG-H 3D Audio support in mp4 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-12 12:03:31 -03:00
James Almer aedffc0b22 avcodec/mlp_parser: mark sync frames as key frames 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-12 11:38:34 -03:00
James Almer 13f2b6dc72 fate/cbs: update the two film grain cbs_av1 tests 
They were missed in the previous commit.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-11 21:59:24 -03:00
James Almer a23dd33606 avcodec/cbs_av1: fix array size for ar_coeffs_cb_plus_128 and ar_coeffs_cr_plus_128 
Taking into account the code

fb(2, ar_coeff_lag);
num_pos_luma = 2 * current->ar_coeff_lag * (current->ar_coeff_lag + 1);
if (current->num_y_points)
    num_pos_chroma = num_pos_luma + 1;
else
    num_pos_chroma = num_pos_luma;

Max value for ar_coeff_lag is 3 (two bits), for num_pos_luma 24, and for
num_pos_chroma 25.

Both ar_coeffs_cb_plus_128 and ar_coeffs_cr_plus_128 may have up to
num_pos_chroma values.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-11 19:29:43 -03:00
James Almer ade7f4c60c fate/matroska: fix dependencies for fate-matroska-prores-zlib test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-07 13:30:18 -03:00
James Almer 70efa31ba1 fate/matroska: add a demux test for ProRes using zlib compression 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-07 12:36:21 -03:00
James Almer 964eb754b4 tools: add a fuzzer tool for bitstream filters 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-05 20:49:15 -03:00
James Almer 94fd85d81d fate/matroska: add a test for xiph lacing 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-04 22:52:01 -03:00
James Almer 968c4cbf22 fate/cbs: add svc AV1 tests 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-02 14:45:02 -03:00
James Almer 5985ca0436 avcodec/av1_parser: skip frames with spatial_id > 0 
This fixes marking keyframes in svc samples.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-02 14:38:52 -03:00
James Almer 637742b45d fate/cbs: add a decode model AV1 test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-01 16:53:11 -03:00
James Almer af7ab32b89 fate/cbs: add a switch frame AV1 test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-01 16:53:11 -03:00
James Almer 553c1431ac Revert "avcodec/cbs_av1_syntax_template: Check ref_frame_idx before use" 
This reverts commit 8174e5c77d.

It's no longer needed after the previous commit.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-01 16:53:11 -03:00
James Almer eced91afa5 avcodec/cbs_av1: implement missing set_frame_refs() function 
Defined in Section 7.8

This finishes implementing support for frames using
frame_refs_short_signaling.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-01 16:53:11 -03:00
James Almer e5db2e96c0 avformat/avc: add missing return error value 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-30 11:34:58 -03:00
James Almer 18507b4882 avformat/avc: fix sps buffer offset when calling ff_avc_decode_sps() 
Skip the avcC specific size bytes and the NAL header bits.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-29 23:17:43 -03:00
James Almer 0d67af34c2 fate/demux: add an AV1 Annex B test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-29 18:58:42 -03:00
James Almer 378065f08f avcodec/av1_parser: export stream dimensions in avctx 
This is required to demux annexb samples when a decoder isn't available.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-29 18:58:34 -03:00
James Almer 13ed243594 fate/lavf-container: add an H264 mp4 remux test 
This uses a raw h264 bitstream as source, in order to test the avcC
generation code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-29 18:24:01 -03:00
James Almer de557eb191 fate/lavf-container: add an AV1 mp4 remux test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-29 18:23:49 -03:00
James Almer 16fa513392 avformat/avc: write the missing bits in the AVC Decoder Configuration Box 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-28 15:20:37 -03:00
James Almer fdf46b4a6b avcodec/amfnec: allocate packets using av_new_packet() 
This ensures they will be reference counted, as required by the AVCodec.receive_packet()
API.

Should fix ticket #8386.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-19 19:42:48 -03:00
James Almer f18a5efb52 fate/cbs: add initial AV1 tests 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-19 14:49:03 -03:00
James Almer 4e2bef6a82 avcodec/cbs_av1: keep separate reference frame state for reading and writing 
In scearios where a Temporal Unit is written right after reading it using the same
CBS context (av1_metadata, av1_frame_merge, etc), the reference frame state used
by the writer must not be the state that's the result of the reader having already
parsed the current frame in question.

This fixes writing Switch frames, and frames using short ref signaling.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-18 21:30:05 -03:00
James Almer 81d54531f7 avformat/av1dec: simplify annexb_probe() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-16 15:56:36 -03:00
James Almer 2703068110 avcodec/cbs_av1: fix reading reference order hint in skip_mode_params() 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-16 15:56:36 -03:00
James Almer 73ee53f317 avcodec/encode: add missing assert to avcodec_receive_packet() 
Encoders must return reference counted packets.

This was checked only for encoders using the AVCodec->encode2() API, while
blindly accepting whatever encoders using the AVCodec->receive_packet() API
were returning.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-14 12:30:51 -03:00
James Almer cc61466058 avformat: add an AV1 Annex B demuxer 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-12 22:21:51 -03:00
James Almer 97d9cff251 avcodec/libdav1d: export bitstream timing info when available 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-12 22:21:45 -03:00
James Almer 0b8742521f avcodec/av1_parser: export bitstream timing info when available 
Based on h264_parser code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-12 22:21:40 -03:00
James Almer 72ec3358f4 avcodec: add an AV1 frame merge bitstream filter 
This BSF takes Temporal Units split across different AVPackets and merges them
by looking for Temporal Delimiter OBUs.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-12 22:21:25 -03:00
James Almer 245cbab556 avcodec/cbs_av1: support one byte long OBUs when the size is not set in the bitstream 
This will be needed by the next commit, where packets with a single Temporal
Delimiter OBU with no size will need to be parsed

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-12 22:04:29 -03:00
James Almer 3a84081cbd avcodec/librav1e: free the RaPacket after using it 
Fixes leaks.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-11-10 22:31:42 -03:00
James Almer dad7592429 avcodec/tiff: check the black level denominator 
Fixes ticket #8327.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-29 10:23:39 -03:00
James Almer 1aa4fc1ec2 avfilter/avf_showfreqs: free input frame after using it 
Fixes ticket #8336.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-26 10:16:02 -03:00
James Almer 738bc3e742 x86/vf_transpose: make ff_transpose_8x8_16_sse2 work on x86_32 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-22 13:51:13 -03:00
James Almer a34d06222f avcodec/libdav1d: fix setting AVFrame reordered_opaque 
Actually reorder the values.

Should effectively fix ticket #8300.

Tested-by: Andrey Semashev <andrey.semashev@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-22 12:00:49 -03:00
James Almer 78a24fd014 avcodec/atrac9tab: use explicit ATRAC9BlockConfig struct initializers 
Cosmetic change.

Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-22 10:49:30 -03:00
James Almer cecf29eb1c avformat/oggenc: free buffered page lists while uninitializing the muxer 
If the trailer is never writen, there could be buffered pages that would leak.

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:58 -03:00
James Almer aeb8b65cdf avformat/flacenc: add a deinit function 
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:20 -03:00
James Almer df57246aaf avformat/mp3enc: add init and deinit functions 
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:20 -03:00
James Almer b46cdd9d23 avformat/ttaenc: add a deinit function 
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:20 -03:00
James Almer a581bb66ea avformat/avienc: add deinit function 
Fixes ticket #8302

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:20 -03:00
James Almer 02cf239196 avformat: call AVOutputFormat->deinit() when freeing the context 
Despite the doxy stating that it's called when the muxer is destroyed,
this was not true in practice. It's only called by av_write_trailer()
and on init() failure.

An AVFormatContext may be closed without writing the trailer if errors
ocurred while muxing packets, so in order to prevent memory leaks, it
should effectively be called when freeing the muxer.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:20:20 -03:00
James Almer 27bae5aaca x86/vf_transpose: fix cpuflags check 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-21 17:01:39 -03:00
James Almer 31aafdac24 avformat/options: don't call avformat_free_context() within avformat_alloc_context() 
avformat_free_context() expects AVFormatContext->internal to not be NULL.

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-19 21:29:36 -03:00
James Almer 90e37adab7 avformat/nutenc: free all missing dynamic AVIOContext on header writing failure 
Fixes part of ticket #8316

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-19 14:42:23 -03:00
James Almer 0700e7247b avformat/mpegenc: check for stream private data during deinit 
Prevents pointer dereferences when streams were not fully initialized.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-18 23:14:40 -03:00
James Almer 1d479300cb avformat/nutenc: don't allocate a dynamic AVIOContext if no index is going to be written 
Fixes ticket #8295

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-18 20:53:10 -03:00
James Almer 39d5acbd09 avcodec/libdav1d: set AVFrame reordered_opaque 
Fixes ticket #8300

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-17 12:35:28 -03:00
James Almer dd01947397 avformat/latmenc: abort if no extradata is available 
Fixes ticket #8273.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-15 13:04:44 -03:00
James Almer 62f4722582 avcodec/av1_parse: Use av_fast_realloc() for OBU array 
Based on commits 22bec0d33f and
cebb446911.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-15 00:00:38 -03:00
James Almer 1e0b6bc0b4 avcodec/av1_parse: simplify memset call 
Removed (new_size - pkt->nals_allocated) because this value is always 1
during the call.
Based on commit 78b86c30d3.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-15 00:00:02 -03:00
James Almer 2e4f86e04c ffprobe: fix output of packets_and_frames section in JSON format 
The "type" entry was hardcoded with an trailing comma, even if it was
the only entry in the section.

Fixes ticket #8228.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-14 21:06:56 -03:00
James Almer 5c3d521a94 doc/APIchanges: add missing entry for the new runtime param AVOption flag 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-14 12:05:01 -03:00
James Almer 72704cbff4 avformat/dv: free all allocated structs on dv_read_header failure 
Also propagate proper AVERROR codes while at it.

Fixes ticket #8230.

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-11 20:38:36 -03:00
James Almer 5f758c31f9 avformat/matroskaenc: use r_frame_rate as fallback to set a track's DefaultDuration 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-06 13:44:52 -03:00
James Almer 3b4e9a31ea avformat/matroskadec: don't rescale mastering display values 
Simplifies code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-05 22:37:41 -03:00
James Almer e3f0ecfc57 avcodec/fitsdec: fix use of uninitialised values 
header.data_max and header.data_min are not necessarely set on all decoding scenarios.

Fixes a Valgrind reported regression since cfa1937791.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-29 12:44:43 -03:00
James Almer 75c7484fcb avcodec/mpeg4audio: fix doxy for ff_mpeg4audio_get_config_gb() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-27 10:49:29 -03:00
James Almer 35bbaa6652 avformat: use avpriv_mpeg4audio_get_config2() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-27 10:37:11 -03:00
James Almer d582cc17e1 avcodec: use avpriv_mpeg4audio_get_config2() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-27 10:37:11 -03:00
James Almer f96a8b015f avcodec/mpeg4audio: add avpriv_mpeg4audio_get_config2() 
Identical to avpriv_mpeg4audio_get_config() except taking a size argument in
bytes, and featuring a new logging context paremeter.

Schedule avpriv_mpeg4audio_get_config() for removal as soon as major is bumped
as well.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-27 10:37:11 -03:00
James Almer 58aa0ed8f1 aformat/movenc: add missing padding to output track extradata 
Fixes ticket #8183.

Tested-by: Thierry Foucu <tfoucu@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-26 15:19:00 -03:00
James Almer 1dbd3c6116 avfilter/vf_eq: fix compilation with x86 asm disabled 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-26 12:19:43 -03:00
James Almer bae8844e35 avformat/utils: unref packet on AVInputFormat.read_packet() failure 
Demuxers may have allocated a packet before encountering an error and aborting.

Fixes ticket #8150

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-25 20:53:05 -03:00
James Almer d889ae3396 avcodec/bsf: check that AVBSFInternal was allocated before dereferencing it 
This can happen when av_bsf_free() is called on av_bsf_alloc() failure.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-23 10:02:03 -03:00
James Almer 1c165e19f9 avformat/latmenc: fix context used for logging 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-21 12:32:24 -03:00
James Almer 179e15dc97 avformat/movenc: don't hardcode the colr box size 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-19 21:32:50 -03:00
James Almer 1d86e4b3eb checkasm/opusdsp: declare opus_deemphasis as a function returning a float 
Fixes ticket #8175

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-18 11:42:06 -03:00
James Almer dc0806dd25 avcodec/allcodecs: make libdav1d the preferred AV1 decoder 
It's considerably faster than libaom in most systems.

Reviewed-by: BBB
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-16 15:26:46 -03:00
James Almer 6c0167f6f6 avcodec/libdav1d: use the library default for the filmgrain option 
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-15 11:09:39 -03:00