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* | lavf/utils: add support for special characters encoding in URLSenthilnathan M2013-02-28
| | | | | | | | | | | | | | In particular, fix trac ticket #2031. Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | avformat: Allocate duration_error separatelyMichael Niedermayer2013-02-23
| | | | | | | | | | | | | | This significantly reduces the memory needed per AVStream when the array is not needed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | ff_gen_search: Fix finding the maximum timestamp in a really small fileMichael Niedermayer2013-02-18
| | | | | | | | | | | | | | Fixes Assertion failure Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | ff_read_timestamp: check stream_index before using it as array indexMichael Niedermayer2013-02-18
| | | | | | | | | | | | | | Fixes out of array read Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: dont try to find fps for attached picturesMichael Niedermayer2013-02-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: add seek2any to allow forcing seeking to non keyframes via AVOptionsMichael Niedermayer2013-02-07
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf/utils: provide feedback in case of invalid probe sizeStefano Sabatini2013-01-19
| | | | | | | | | | Log message in case the max_probe_size value in av_probe_input_buffer() is smaller than the minimum accepted value.
* | Add a new function av_codec_get_tag2().Carl Eugen Hoyos2013-01-17
| | | | | | | | | | | | av_codec_get_tag() may return 0 both in case a codec_tag was found and if no codec_tag was found. The new function does not have this ambiguity.
* | lavf/utils: clarify/extend messages in avformat_find_stream_info()Stefano Sabatini2013-01-13
| | | | | | | | | | In particular, specify the unit of the shown values in case the max probe size/duration is reached.
* | lavf: use avpriv_find_pix_fmt instead of ff_Michael Niedermayer2013-01-12
| | | | | | | | | | Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf/utils: more complete dts checksMichael Niedermayer2013-01-08
| | | | | | | | | | | | | | Fixes division by zero Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | ff_get_audio_frame_size: try to fix wma in wavMichael Niedermayer2013-01-06
| | | | | | | | | | | | Fixes Ticket1905, Ticket2114 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix AVCI50 SPS to specify a SAR of 4:3 instead of 3:4.Carl Eugen Hoyos2013-01-05
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* | Support more AVC-Intra filesReimar Döffinger2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | Followup to http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/151321 patch by Reimar and Thomas Mundt fixes some AVC-Intra files from different tickets. It does not fix http://samples.ffmpeg.org/ffmpeg- bugs/trac/ticket524/AVCI50.mov Authors of this commit are: Reimar and Thomas Mundt Patch and commit message mostly taken from ffmpeg-devel, mail by Carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: add return to silence compiler warningMichael Niedermayer2013-01-03
| | | | | | | | | | | | The added statement is not reachable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Replace references to "que" with the appropriate word.Clément Bœsch2013-01-03
| | | | | | | | | | | | "que" sounds like a slang word to me. This commit renames a few variables, fix the comments and the logging messages (sometimes along with small other typo fixes).
* | avformat_seek_file: Dont attempt to rescale INT64_MIN/MAXMichael Niedermayer2013-01-03
| | | | | | | | | | | | | | This fixes a integer overflow in fate Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: move stream==-1 handling from ff_subtitles_queue_seek() to ↵Michael Niedermayer2013-01-02
| | | | | | | | | | | | avformat_seek_file() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: Fix codec id forcing with probed codecsMichael Niedermayer2013-01-02
| | | | | | | | | | | | Fixes Ticket2088 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: move force_codec_ids() upMichael Niedermayer2013-01-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: Remove "Adjusting PTS forward" codeMichael Niedermayer2012-12-21
| | | | | | | | | | | | | | it causes problems (incorrectly detect TS discontinuities) with a brokan TS file (test-audio-broken.ts) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | utils: fix duration calculation for strange_duration_example.tsMichael Niedermayer2012-12-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | wrap_timestamp: remove unneeded checkMichael Niedermayer2012-12-16
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: fix integer overflowsMichael Niedermayer2012-12-16
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: Provide a monotonic timestamp to the outside worldHarald Axmann2012-12-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: remove unneeded pb checkMichael Niedermayer2012-12-11
| | | | | | | | | | Fixes CID747727 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: fix memleakMichael Niedermayer2012-12-11
| | | | | | | | | | Fixes CID747738 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | http/utils: rename "demuxer" to mime_typeMichael Niedermayer2012-12-10
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | http/utils: move mime -> demuxer maping from http to utilsMichael Niedermayer2012-12-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | probe: belive protocol content type if set and avoid lengthly probing.Michael Niedermayer2012-12-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967'Michael Niedermayer2012-12-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967': Remove pointless #undefs of previously forbidden functions. fate: Add dependencies for bmp, cdxl, dfa, mp3 Conflicts: doc/examples/muxing.c libavfilter/filtfmts.c libavutil/des.c libavutil/eval.c libavutil/log.c libavutil/parseutils.c tests/fate/mp3.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove pointless #undefs of previously forbidden functions.Anton Khirnov2012-12-04
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* | lavf: compute probe buffer size more reliably.Nicolas George2012-12-04
| | | | | | | | | | | | | | | | The previous code computes the offset by reversing the growth of the allocated buffer size: it is complex and did lead to inconsistencies when the size limit is reached. Fix trac ticket #1991.
* | lavf: the core rfps code needs 2 durations to estimate rfpsMichael Niedermayer2012-12-04
| | | | | | | | | | | | | | This fixes a regression where this count became 1 with HPM-GC\ EXPORT\ FCP-1A-AVCI100-1080i25-001.mxf Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '5c7bf2dddee5bdfa247ff0d57cb8a37d19077f66'Michael Niedermayer2012-11-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '5c7bf2dddee5bdfa247ff0d57cb8a37d19077f66': lavf: move nuv fourcc audio tags from riff to nuv lavf: add a common function for selecting a pcm codec from parameters Conflicts: libavformat/internal.h libavformat/mov.c libavformat/riff.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: add a common function for selecting a pcm codec from parametersJustin Ruggles2012-11-28
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-26
|\| | | | | | | | | | | | | * qatar/master: lavf: avoid integer overflow in ff_compute_frame_duration() Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: avoid integer overflow in ff_compute_frame_duration()Janne Grunau2012-11-26
| | | | | | | | | | | | | | | | Scaling the denominator instead of the numerator if it is too large loses precision. Fixes an assert caused by a negative frame duration in the fuzzed sample nasa-8s2.ts_s202310. CC: libav-stable@libav.org
* | replace av_log(0, by av_log(NULL,Michael Niedermayer2012-11-23
| | | | | | | | | | | | The first parameter is a pointer and NULL is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add -skip_initial_bytes option.Carl Eugen Hoyos2012-11-20
| | | | | | | | Fixes ticket #1909.
* | Allow use of @ character in username and passwords embedded in URLsGavin Kinsey2012-11-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: let av_find_best_stream use bitrate info if availableMarton Balint2012-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I guess the user expects to see the stream with the highest bitrate, not with the most frames, this is especially useful for multi bitrate streams. This patch changes av_find_best_stream to select the stream based on a number of conditions, the first condition has the highest priority, the last condition has the lowest: 1) Select the stream with the highest FFMIN(5, codec_info_nb_frames) value 2) Select the stream with the highest bitrate 3) Select the stream with the highest codec_info_nb_frames 4) Select the first stream Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | av_probe_input_format3: support NULL as buffer. Fixes null ptr derefMichael Niedermayer2012-11-13
| | | | | | | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: Dont compare absolute to relative timestamps in duration gcdMichael Niedermayer2012-11-09
| | | | | | | | | | | | | | This prevents a division by 0 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | utils: fix integer overflow with DURATION_MAX_READ_SIZEMichael Niedermayer2012-11-06
| | | | | | | | | | Fixes CID703746 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: fix integer overflow in rfps calculationMichael Niedermayer2012-11-01
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | utils: fix rounding of micro secondsMichael Niedermayer2012-10-31
| | | | | | | | | | Found-by: Johan Wessfeldt <johan.wessfeldt@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: const correctness for avformat_new_streamPaul B Mahol2012-10-24
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavf: fix duration estimation for multi program TSMichael Niedermayer2012-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: increase retries to guess duration from pts by 1Michael Niedermayer2012-10-23
| | | | | | | | | | | | This fixes finding the duration for one TS file Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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