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path: root/libavformat/wtv.c
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* riff: Use the correct logging contextLuca Barbato2015-07-11
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* avformat: Don't anonymously typedef structsDiego Biurrun2015-02-14
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* Use gmtime_r instead of gmtime and localtime_r instead of localtimeMartin Storsjö2014-10-26
| | | | | | | | | | | gmtime isn't thread safe in general. In msvcrt (which lacks gmtime_r), the buffer used by gmtime is thread specific though. One call to localtime is left in avconv_opt.c, where thread safety shouldn't matter (instead of making avconv depend on the libavutil internal header). Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Check the return value of strftimeMartin Storsjö2014-10-26
| | | | | | | | If the buffer provided to strftime is too small, the buffer contents are indeterminate - it does not guarantee actually null terminating the buffer. Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Avoid needlessly calling gmtime twice with the same argumentMartin Storsjö2014-10-26
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: clean memory on errorVittorio Giovara2014-10-20
| | | | | CC: libav-stable@libav.org Bug-Id: CID 718002
* wtv: check seek_by_sector return valueVittorio Giovara2014-10-20
| | | | | CC: libav-stable@libav.org Bug-Id: CID 1198258
* lavf: more correct printf format specifiersDiego Biurrun2014-03-11
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* wtv: fix variable sign in formatVittorio Giovara2013-11-03
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* wtv: Seek by sector properlyLuca Barbato2013-10-18
| | | | | | | | | Use an helper function to seek by sector to avoid possible mistakes due shifting by WTV_SECTOR_BITS a 32bit integer. Contrary to common intuition, a 32 bit integer left shifted by a 64 bit integer does not promote the 32 bit integer to 64 bit before shifting.
* wtv: Add more sanity checks for a length read from the fileMartin Storsjö2013-09-19
| | | | | | | | Also make sure the existing length check can't overflow. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Drop some casts that now are unnecessaryMartin Storsjö2013-07-26
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Make WTV_SECTOR_BITS a 64 bit constantMartin Storsjö2013-07-26
| | | | | | | | This makes sure that values that are left-shifted by this constant end up casted to 64 bit before shifting, avoiding overflow if the value ends up larger than 2 GB. Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Mark attachment with a negative stream idLuca Barbato2013-07-07
| | | | | | | | | A sid 0 would be mismatched to the attachment. Prevent NULL pointer dereference. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* riff: Move guid structs and helper functions into riffPeter Ross2013-04-21
| | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* miscellaneous typo fixesDiego Biurrun2012-12-21
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* wtv: set channel layout for mpeg audioJustin Ruggles2012-11-12
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* wtv: Check the return value from gmtimeMartin Storsjö2012-06-25
| | | | | | | | On MSVC, gmtime returns NULL for values outside of their supported range (and these show up in our fate test). This doesn't seem to affect the actual fate test result. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov2012-01-27
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* wtv: fix memleaks during normal operationJanne Grunau2012-01-11
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* lavu: replace int/float punning functionsMans Rullgard2011-12-11
| | | | | | | | | | | | | | | | | | The existing functions defined in intfloat_readwrite.[ch] are both slow and incorrect (infinities are not handled). This introduces a new header with fast, inline conversion functions using direct union punning assuming an IEEE-754 system, an assumption already made throughout the code. The one use of Intel/Motorola extended 80-bit format is replaced by simpler code sufficient under the present constraints (positive normal values). The old functions are marked deprecated and retained for compatibility. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: make av_set_pts_info private.Anton Khirnov2011-11-30
| | | | It's supposed to be called only from (de)muxers.
* Remove leftover includes of strings.hMartin Storsjö2011-11-06
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* mpegts: Add support for Sections in PMTAlex Converse2011-10-28
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* mpegts: Add support for multiple mp4 descriptorsAlex Converse2011-10-28
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* lavf: replace av_new_stream->avformat_new_stream part II.Anton Khirnov2011-10-19
| | | | | | | | Manual replacements are done in this commit. In many cases, the id is some constant made up number (e.g. 0 for video and 1 for audio), which is then not used in the demuxer for anything. Those ids are removed.
* lavf,lavd: replace av_new_stream->avformat_new_stream part I.Anton Khirnov2011-10-19
| | | | | Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
* doxygen: Fix parameter names to match the function prototypes.Diego Biurrun2011-07-03
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* Remove all uses of now deprecated metadata functions.Anton Khirnov2011-06-08
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* handle malloc failures in ff_get_wav_headerMax Horn2011-04-14
| | | | | | | | | | | ff_get_wav_header is reading data from a WAVE file and then uses it (without validation) to malloc a buffer. It then proceeded to read data into the buffer, without verifying that the allocation succeeded. To address this, change ff_get_wav_header to return an error if allocation failed, and adapted all calling code to handle that error. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* Reemove remaining uses of deprecated AVERROR_NOTSUPP.Anton Khirnov2011-04-06
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* lavf: replace some more avio_seek(SEEK_CUR) with avio_skipAnton Khirnov2011-03-20
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes senseAnton Khirnov2011-03-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: deprecate url_ferrorAnton Khirnov2011-03-15
| | | | | | AVIOContext.error should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: deprecate url_feofAnton Khirnov2011-03-07
| | | | | | AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov2011-03-04
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavf: replace all uses of url_fskip with avio_seekAnton Khirnov2011-03-01
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefix for url_fseekAnton Khirnov2011-03-01
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefixes for get_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | | | In the name of consistency: get_byte -> avio_r8 get_<type> -> avio_r<type> get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: rename av_alloc_put_byte -> avio_alloc_context for consistencyAnton Khirnov2011-02-21
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: rename ByteIOContext to AVIOContext.Anton Khirnov2011-02-20
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* wtv: ignore empty data_guid chunksPeter Ross2011-02-13
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* wtv: mark streams intended for hearing or visual impaired personsPeter Ross2011-02-10
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* reindent after last commitPeter Ross2011-02-05
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* wtv: do not use flag in stream_guid chunk to determine if stream is valid, ↵Peter Ross2011-02-05
| | | | | | | | as this method is unreliable This fixes roundup issue 2556. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* add ff_index_search_timestamp and ff_add_index_entryPeter Ross2011-02-03
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* wtv: filesystem implementationPeter Ross2011-02-03
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò2011-01-26
| | | | | This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.
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