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path: root/libavformat/wav.c
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2011-06-13replace remaining usage of deprecated av_metadata_set2() by av_dict_set()Aurelien Jacobs
2011-06-03wav: update size check for ds64Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-06-03wav: fix skip size at end of ds64 chunkPhilip de Nier
2011-05-30wav: Don't avio_seek() if we know we'll run into EOFTomas Härdin
Since we want to break the loop the 'if (data_ofs < 0)' block is moved after the loop. This fixes ticket #250.
2011-05-27Add metadata conversion table to the wav demuxerTomas Härdin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-24wav: fix various printf warnings related to wrong argument typeStefano Sabatini
2011-05-24wav: propagate ff_get_wav_header() error code in w64_read_header()Stefano Sabatini
Alos fix warning: wav.c: In function ‘w64_read_header’: wav.c:546: warning: ‘ret’ may be used uninitialized in this function
2011-05-18Parse 'bext' metadata in the wav demuxerTomas Härdin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-18Cosmetics: indentTomas Härdin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-18Keep parsing wav until EOF if the input is seekable and we know the size of ↵Tomas Härdin
the data tag Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-18Refactor the tag checking into a switch statementTomas Härdin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-18Use avio_tell() instead of url_ftell()Tomas Härdin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-18Make sure neither data_size nor sample_count is negativeTomas Härdin
2011-05-18Refactor the 'fmt ' tag search and parsingTomas Härdin
Moving the search and parsing of the 'fmt ' info the main loop of wav_read_header() allows tags that precede it to be parsed. Creating wav_parse_fmt_tag() makes wav_read_header() easier to read.
2011-04-15Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'Michael Niedermayer
* commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864': avutil: make aes and sha api public handle malloc failures in ff_get_wav_header add xWMA demuxer mpegts: force the default timebase libavcodec: Bump micro after adding the dtx AVOptions Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-14handle malloc failures in ff_get_wav_headerMax Horn
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>
2011-04-04Merge remote branch 'qatar/master'Michael Niedermayer
* qatar/master: fate: fix partial run when no samples path is specified ARM: NEON fixed-point forward MDCT ARM: NEON fixed-point FFT lavf: bump minor version and add an APIChanges entry for avio changes avio: simplify url_open_dyn_buf_internal by using avio_alloc_context() avio: make url_fdopen internal. avio: make url_open_dyn_packet_buf internal. avio: avio_ prefix for url_close_dyn_buf avio: avio_ prefix for url_open_dyn_buf avio: introduce an AVIOContext.seekable field ac3enc: use generic fixed-point mdct lavfi: add fade filter Change yadif to not use out of picture lines. lavc: deprecate AVCodecContext.antialias_algo lavc: mark mb_qmin/mb_qmax for removal on next major bump. Conflicts: doc/filters.texi libavcodec/ac3enc_fixed.h libavcodec/ac3enc_float.h libavfilter/Makefile libavfilter/allfilters.c libavfilter/vf_fade.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-04avio: introduce an AVIOContext.seekable fieldAnton Khirnov
Use it instead of url_is_streamed and AVIOContext.is_streamed.
2011-04-04Remove superfluous free().Carl Eugen Hoyos
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-17Merge remote-tracking branch 'newdev/master'Michael Niedermayer
Conflicts: Changelog doc/APIchanges doc/optimization.txt libavformat/avio.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-17avio: rename put_flush_packet -> avio_flushAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-17lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes senseAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-08avio: deprecate url_feofAnton Khirnov
AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-05avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit a2704c9712ad35cc22e7e0d8a79b581c07fa383b)
2011-03-04avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-03lavf: replace all uses of url_fskip with avio_seekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit e356fc57a2e9887370caec58d8aafeafd1f336dc)
2011-03-03avio: avio_ prefix for url_fseekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 6b4aa5dac8f41aa452d0ce9a1bede9e59a303060)
2011-03-01lavf: replace all uses of url_fskip with avio_seekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01avio: avio_ prefix for url_fseekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-26lavf: use a new ffio_wfourcc macro instead of put_tag() where possibleAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 0abdb2931719d96dee725e555e9b46b2b2f8a6be)
2011-02-25lavf: use a new ffio_wfourcc macro instead of put_tag() where possibleAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-22avio: avio: avio_ prefixes for put_* functionsAnton Khirnov
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 77eb5504d3b3e1047900382350e0bc5e0bfb16b5)
2011-02-22avio: avio_ prefixes for get_* functionsAnton Khirnov
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> (cherry picked from commit b7effd4e8338f6ed5bda630ad7ed0809bf458648)
2011-02-21avio: avio: avio_ prefixes for put_* functionsAnton Khirnov
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21avio: avio_ prefixes for get_* functionsAnton Khirnov
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>
2011-02-20avio: rename ByteIOContext to AVIOContext.Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit ae628ec1fd7f54c102bf9e667a3edd404b9b9128)
2011-02-20avio: rename ByteIOContext to AVIOContext.Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-01-28Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò
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. (cherry picked from commit c6610a216ed2948885772154a2eed696e0cb4aca)
2011-01-27Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò
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.
2011-01-15Parse fact chunks from wav files to find duration.Michael Niedermayer
Originally committed as revision 26370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15Factor tag reading code out of wav read_header()Michael Niedermayer
Originally committed as revision 26369 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15Set duration for wav files from sample size and data size or the wf64 sample ↵Michael Niedermayer
value. This should improve duration accuracy slightly and avoids a warning about its inaccuracy when accurate values are available. Idea by Frank Barchard Originally committed as revision 26366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-31move pcm demuxers to their own fileAurelien Jacobs
Originally committed as revision 24993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-28In wav muxer, always flush in write_trailer, fix pipe outputBaptiste Coudurier
Originally committed as revision 24568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10ReindentDaniel Verkamp
Originally committed as revision 21747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10Fix demuxing of wav files with broken data headerDaniel Verkamp
Originally committed as revision 21746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06ReindentDaniel Verkamp
Originally committed as revision 20182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06Add RF64 support to wav demuxer.Daniel Verkamp
Originally committed as revision 20181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02wav demuxer: return AVERROR_EOF instead of AVERROR(EIO) when the end ofReimar Döffinger
the file is reached normally, without any error. Originally committed as revision 20143 to svn://svn.ffmpeg.org/ffmpeg/trunk
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