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* avformat: Forward errors where possibleAndreas Rheinhardt2019-12-12
| | | | | | | | | | It is not uncommon to find code where the caller thinks to know better what the return value should be than the callee. E.g. something like "if (av_new_packet(pkt, size) < 0) return AVERROR(ENOMEM);". This commit changes several instances of this to instead forward the actual error. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: add support for EPG extraction from mpegtsAnthony Delannoy2019-09-19
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/mpegts: Support demuxing AVS2.hwrenx2019-09-18
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* avformat/mpegts: Check if ready on SCTE receptionAnthony Delannoy2019-09-03
| | | | | | | | On some DVB stream SCTE-35 data packet are available before the end of MpegTSContext initialization. We have to check if it is the case to avoid a SEGFAULT. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mpegts: fix teletext PTS when selecting teletext streams onlyMarton Balint2019-08-31
| | | | | | | | | | | | | | | After a1b4f120c031e6697bac9fd8c725d9c37ee36d13 the teletext PTS values were set to AV_NOPTS_VALUE if the stream of the PCR pid was discarded. What actually matters is that if we parse the PCR of the PCR PID or not, so let's use the cached discard value of the actual PCR PID instead of the stream discard value, which may be different. Also fixes ticket #7567, which was caused by the fact that teletext PTS values were not touched if the PCR pid was discarded even before a1b4f120c031e6697bac9fd8c725d9c37ee36d13. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mpegts: respect program number when merging streamsMarton Balint2019-07-12
| | | | | | | | | | | | | | | | | merge_pmt_versions was not usable if multiple programs were present because when it was searching for candidate streams it did not make sure that the PMT was of the same program. This caused the streams of all programs to get merged into a single (garbled) program. This patch makes sure that the program number (service ID) is also matching with the old streams when parsing the PMT making the feature useful for multi program streams. This change might cause issues for single program streams if the program number changes, but I think it is acceptable because the goal of the option is to make the parsing resilient to PID changes, and that is still working as expected. Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf: Constify the probe function argument.Carl Eugen Hoyos2019-03-21
| | | | | Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin
* avformat/mpegts: Simplify score compareMichael Niedermayer2019-03-09
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: reduce buffering during initializationAndriy Gelman2019-03-09
| | | | | | | Reduces buffering latency with low bitrate streams, where 8192 bytes can mean several seconds. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: also convert strings without a specified encoding to UTF-8Marton Balint2019-02-13
| | | | | | The default codepage (ISO6937) should be used in this case. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mpegts: fix charset of type 0x11Marton Balint2019-02-13
| | | | | | | ISO-10646 alone means UCS-4 for iconv, the specs refers to the Basic Multilingual Plane (BMP), therefore we need UCS-2. VLC also using that. Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/mpegts: add reading of ARIB data coding descriptorJan Ekström2019-02-10
| | | | | | | | | This enables us to read the data coding type utilized for a specific private data stream, of which we currently are interested in ARIB caption streams. The component tag limitations are according to ARIB TR-B14, and the component IDs are defined in ARIB STD-B10.
* lavf/mpegts: Convert service_name and service_provider to utf-8.Carl Eugen Hoyos2019-02-09
| | | | Fixes ticket #6320.
* avformat/mpegts: cache PID discard valuesMarton Balint2019-02-04
| | | | | | | | | | | | | | | discard_pid can be quite expensive, so let's cache it and recalculate it on every packet start. ffmpeg -y -i samples/MPEG-VOB/sdtv/RAI.ts -c copy -map 0:v:0 -map 0:a:0 -f mpegts /dev/null Before: 1685 decicycles in handle_packet, 523483 runs, 805 skips After: 883 decicycles in handle_packet, 523505 runs, 783 skips Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mpegts: unset DTS/PTS for subtitle PES packets if PCR not availableJan Ekström2018-12-22
| | | | | | | | | Fixes issues when a subtitle packet is received before PCR for the program has been received, leading to wildly jumping timestamps on the lavf client side as well as in the re-ordering logic. This usually happens in case of multiplexes where the PCR of a program is not taken into account with subtitle tracks' DTS/PTS.
* avformat/mpegts: Fix side data type for stream idMichael Niedermayer2018-12-19
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: add missing null pointer checks in ff_parse_mpeg2_descriptor()Michael Niedermayer2018-08-25
| | | | | | | | Fixes: null pointer dereference Fixes: wtv-crash-75fa58662ded1c1d349f3d1df89394fd690cf92f Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* 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>
* avformat/mpegts: fix memory leak with merge_pmt_versions=1Aman Gupta2018-05-21
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: rename variable to clarify meaningAman Gupta2018-05-21
| | | | | | | | Both stream_id and stream_identifier are used in this file, and have different meanings. The latter comes from the stream_identifier_descriptor. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: add merge_pmt_versions optionAman Gupta2018-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new optional flag makes it easier to deal with mpegts samples where the PMT is updated and elementary streams move to different PIDs in the middle of playback. Previously, new AVStreams were created per PID, and it was up to the user to figure out which streams had migrated to a new PID (by iterating over the list of AVProgram and making guesses), and switch seamlessly to the new AVStream during playback. Transcoding or remuxing these streams with ffmpeg on the CLI was also quite painful, and the user would need to extract each set of PIDs into a separate file and then stitch them back together. With this new option, the mpegts demuxer will automatically detect PMT changes and feed data from the new PID to the original AVStream that was created for the orignal PID. For mpegts samples with stream_identifier_descriptor available, the unique ID is used to merge PIDs together. If the stream id is not available, the demuxer attempts to map PIDs based on their position within the PMT. With this change, I am able to playback and transcode/remux these two samples which previously caused issues: https://tmm1.s3.amazonaws.com/pmt-version-change.ts https://kuroko.fushizen.eu/videos/pid_switch_sample.ts I also have another longer sample in which the PMT changes repeatedly and ES streams move to different pids three times during playback: https://tmm1.s3.amazonaws.com/multiple-pmt-change.ts Demuxing this sample with the new option shows several new log messages as the PMT changes are handled: [mpegts] detected PMT change (program=1, version=3/6, pcr_pid=0xf98/0xfb7) [mpegts] re-using existing video stream 0 (pid=0xf98) for new pid=0xfb7 [mpegts] re-using existing audio stream 1 (pid=0xf99) for new pid=0xfb8 [mpegts] re-using existing audio stream 2 (pid=0xf9a) for new pid=0xfb9 [mpegts] detected PMT change (program=1, version=6/3, pcr_pid=0xfb7/0xf98) [mpegts] detected PMT change (program=1, version=3/4, pcr_pid=0xf98/0xf9b) [mpegts] re-using existing video stream 0 (pid=0xf98) for new pid=0xf9b [mpegts] re-using existing audio stream 1 (pid=0xf99) for new pid=0xf9c [mpegts] re-using existing audio stream 2 (pid=0xf9a) for new pid=0xf9d [mpegts] detected PMT change (program=1, version=4/5, pcr_pid=0xf9b/0xfa9) [mpegts] re-using existing video stream 0 (pid=0xf98) for new pid=0xfa9 [mpegts] re-using existing audio stream 1 (pid=0xf99) for new pid=0xfaa [mpegts] re-using existing audio stream 2 (pid=0xf9a) for new pid=0xfab [mpegts] detected PMT change (program=1, version=5/6, pcr_pid=0xfa9/0xfb7) Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: keep track of PMT details in AVProgram/AVStreamAman Gupta2018-05-18
| | | | | | | | | | | | | | | | | | | With these fields, the user has enough information to detect PMT changes and switch to new streams when the PMT is updated with new ES pids. To do so, the user would monitor the AVProgram they're interested in for changes to pmt_version. If the version changes, they would iterate over the program's streams to find new streams added with the updated version number. If new versions of streams are found, then the user would first try to replace existing streams where stream_identifier matched. If stream_identifier is not available, then the user would compare pmt_stream_idx instead to replace the stream that was previously at the same position within the PMT. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: add skip_unknown_pmt optionAman Gupta2018-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some filtered mpegts streams may erroneously include PMTs for programs that are not advertised in the PAT. This confuses ffmpeg and most players because multiple audio/video streams are created and it is unclear which ones actually contain data. See for example https://tmm1.s3.amazonaws.com/unknown-pmts.ts In this sample, the PAT advertises exactly one program. But the pid it points to for the program's PMT contains PMTs for other programs as well. This is because the broadcaster decided to re-use the same pid for multiple program PMTs. The hardware that filtered the original multi-program stream into a single-program stream did so by rewriting the PAT to contain only the program that was requested. But since it just passed through the PMT pid referenced in the PAT, multiple PMTs are still present for the other programs. Before: Input #0, mpegts, from 'unknown-pmts.ts': Duration: 00:00:10.11, start: 80741.189700, bitrate: 9655 kb/s Program 4 Stream #0:2[0x41]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], Closed Captions, 11063 kb/s, 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc Stream #0:3[0x44](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 384 kb/s Stream #0:4[0x45](spa): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 128 kb/s No Program Stream #0:0[0x31]: Video: mpeg2video ([2][0][0][0] / 0x0002), none(tv), 90k tbr, 90k tbn, 90k tbc Stream #0:1[0x34](eng): Audio: ac3 (AC-3 / 0x332D4341), 0 channels, fltp Stream #0:5[0x51]: Video: mpeg2video ([2][0][0][0] / 0x0002), none, 90k tbr, 90k tbn Stream #0:6[0x54](eng): Audio: ac3 (AC-3 / 0x332D4341), 0 channels With skip_unknown_pmt=1: Input #0, mpegts, from 'unknown-pmts.ts': Duration: 00:00:10.11, start: 80741.189700, bitrate: 9655 kb/s Program 4 Stream #0:0[0x41]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], Closed Captions, 11063 kb/s, 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc Stream #0:1[0x44](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 384 kb/s Stream #0:2[0x45](spa): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 128 kb/s Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: tag video streams with still imagesAman Gupta2018-05-17
| | | | | | | | | | | | Parses the video_stream_descriptor (H.222 2.6.2) to look for the still_picture_flag. This is exposed to the user via a new AV_DISPOSITION_STILL_IMAGE. See for example https://tmm1.s3.amazonaws.com/music-choice.ts, whose video stream only updates every ~6 seconds. Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: fix incorrect indentationAman Gupta2018-05-15
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: initialize section_buf to fix valgrind test failureAman Gupta2018-05-14
| | | | | | http://fate.ffmpeg.org/report.cgi?slot=x86_64-archlinux-gcc-valgrind&time=20180513001958 Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: reindent after last changeAman Gupta2018-05-12
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: parse sections with multiple tablesAman Gupta2018-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes PMT parsing in some mpegts streams which contain multiple tables within the PMT pid. Previously, the parser assumed only one table was present in each packet, and discarded the rest of the section data after attempting to parse the first table. A similar issue was documented in the BeyondTV software[1], which helped me diagnose the same bug in the ffmpeg mpegts demuxer. I also tried DVBInspector, libdvbpsi's dvbinfo, and tstools' tsinfo to help debug. The former two properly read PMTs with multiple tables, whereas the last has the same bug as ffmpeg. I've created a minimal sample[2] which contains the combined PMT. Here's what ffmpeg probe shows before and after this patch: Before: Input #0, mpegts, from 'combined-pmt-tids.ts': Duration: 00:00:01.08, start: 4932.966167, bitrate: 741 kb/s Program 1 No Program Stream #0:0[0xf9d]: Audio: ac3, 48000 Hz, mono, fltp, 96 kb/s Stream #0:1[0xf9b]: Audio: mp3, 0 channels, fltp Stream #0:2[0xf9c]: Unknown: none After: Input #0, mpegts, from 'combined-pmt-tids.ts': Duration: 00:00:01.11, start: 4932.966167, bitrate: 718 kb/s Program 1 Stream #0:0[0xf9b]: Video: mpeg2video ([2][0][0][0] / 0x0002), none(tv, top first), 29.97 fps, 29.97 tbr, 90k tbn, 90k tbc Stream #0:1[0xf9c](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 384 kb/s Stream #0:2[0xf9d](spa): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, mono, fltp, 96 kb/s 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] http://forums.snapstream.com/vb/showpost.php?p=343816&postcount=201 [2] https://s3.amazonaws.com/tmm1/combined-pmt-tids.ts Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: clean up whitespaceAman Gupta2018-05-09
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: use MAX_SECTION_SIZE instead of hardcoded valueAman Gupta2018-05-09
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: skip non-PMT tids earlierAman Gupta2018-05-09
| | | | | | | | | | | | | | | This mimics the logic flow in all the other callbacks (pat_cb, sdt_cb, m4sl_cb), and avoids calling skip_identical() for non PMT_TID packets. Since skip_identical modifies internal state like MpegTSSectionFilter.last_ver, this change prevents unnecessary reprocessing on some streams which contain multiple tables in the PMT pid. This can be observed with streams from certain US cable providers, which include both tid=0x2 and another unspecified tid=0xc0. Signed-off-by: Aman Gupta <aman@tmm1.net>
* avformat/mpegts: set AV_DISPOSITION_DESCRIPTIONS for OIPF casesŁukasz Krzciuk2018-04-27
| | | | | | | | | | | | 1. an audio component with an ISO_639_language_descriptor in the PMT with the audio_type field set to 0x03 2. a supplementary_audio_descriptor with the editorial_classification field set to 0x01 3. an ac-3_descriptor or an enhanced_ac-3_descriptor with a component_type field with the service_type flags set to Visually Impaired Tested-by: Łukasz Krzciuk <lkrzciuk@vewd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mpegts: set AV_DISPOSITION_DEPENDENT for mix_type=0 supplementary audioAman Gupta2018-02-23
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* lavf/mpegts: add supplementary audio descriptorStefan Pöschel2018-02-23
| | | | | | | | | | | | | | | The supplementary audio descriptor is defined in ETSI EN 300 468 and provides more details regarding accessibility audio tracks, especially the normative annex J contains a detailed description of its use. Its language code (if present) overrides the language code of an also present ISO 639 language descriptor. Note that this also changes the priority of multiple descriptors with language from "the last descriptor with language within the ES loop" to "specific descriptor over general ISO 639 descriptor". Signed-off-by: Aman Gupta <aman@tmm1.net>
* lavf/mpegts: mark packets with TEI flag as corruptedRodger Combs2017-12-13
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* lavf/mpegts: Consider stream_type 0x0f just a hint towards AAC.Carl Eugen Hoyos2017-09-20
| | | | | | It is also used in the wild to signal latm. Fixes ticket #6657.
* lavf: consider codec framerate for framerate detectionwm42017-06-07
| | | | | | | Fixes detection of some TV sample as 24.5 FPS. With the patch applied, it's detected as 25 FPS. This is enabled for mpegts only.
* Merge commit '83548fe894cdb455cc127f754d09905b6d23c173'James Almer2017-03-21
|\ | | | | | | | | | | | | * commit '83548fe894cdb455cc127f754d09905b6d23c173': lavf: fix usage of AVIOContext.seekable Merged-by: James Almer <jamrial@gmail.com>
| * lavf: fix usage of AVIOContext.seekableAnton Khirnov2016-09-30
| | | | | | | | | | | | | | | | It is supposed to be a flag. The only currently defined value is AVIO_SEEKABLE_NORMAL, but other ones may be added in the future. However all the current lavf code treats this field as a bool (mainly for historical reasons). Change all those cases to properly check for AVIO_SEEKABLE_NORMAL.
* | lavf/mpegts: Make a pointer cast explicit.Carl Eugen Hoyos2017-02-12
| | | | | | | | | | | | Silences an "assignment discards ‘const’ qualifier" warning. Reviewed-by: Marton Balint
* | mpegts: prevent division by zeroAndreas Cadhalpun2016-11-08
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | lavf/mpegts: add missed fixes to scte35 section callbackCarlos Fernandez2016-10-23
| | | | | | | | | | | | They somehow got lost along the patch versions. Signed-off-by: Marton Balint <cus@passwd.hu>
* | mpegts: handle AVMEDIA_TYPE_UNKNOWN correctlyAndreas Cadhalpun2016-10-22
| | | | | | | | | | | | | | | | | | It is negative, so can't be used for left shifting. This fixes ubsan runtime error: shift exponent -1 is negative Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | lavf/mpegts: SCTE-35 extraction from mpegtsCarlos Fernandez2016-10-21
| | | | | | | | | | | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Acked-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Carlos Fernandez <carlos@ccextractor.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* | Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch2016-06-21
|\| | | | | | | | | | | | | * commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avformat/mpegts: include stream type for aacAman Gupta2016-06-21
| | | | | | | | | | | | | | | | this removes the need to probe to discover aac streams inside mpegts containers, thus speeding up initial playback. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '74d98d1b0e0e7af444c933ea3c472494de3ce6f2'Clément Bœsch2016-06-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '74d98d1b0e0e7af444c933ea3c472494de3ce6f2': mpegts: Validate the SL Packet Header Configuration See e630ca5111077fa8adc972fe8a3d7e2b3e8dc91f Our local timestamp_len > 64 is adjusted to > 63 to match the Libav check and the actual specifications (14496-1, 10.2.2). There is no need to request a sample as it violates the specifications and such a file would likely be the result of a crafted/fuzzed sample. On the other hand, the clipping of the value is kept for extra safety. Merged-by: Clément Bœsch <clement@stupeflix.com>
| * mpegts: Validate the SL Packet Header ConfigurationLuca Barbato2016-05-03
| | | | | | | | | | | | | | timeStampLength, OCRLength and AU_Length have well specified upper boundaries. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | avformat/mpegts: enhance logging in trace modeAman Gupta2016-06-14
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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