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Author SHA1 Message Date
Tomas HärdinandJanne Grunau c15da5941d mxf: Add PictureEssenceCoding UL for V210. 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-21 16:28:45 +01:00
Tomas HärdinandJanne Grunau 6547fd9264 mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24* 
This fixes playback of BRD38772509.mxf.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-21 16:28:42 +01:00
Tomas HärdinandDiego Biurrun 8b7222979c isom: add missing AVC-Intra tags, rearrange list and update comments 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-29 16:48:39 +02:00
Tomas HärdinandAnton Khirnov b21e6b707f wav: parse 'bext' metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas HärdinandAnton Khirnov 67b1761fcb wav: keep parsing until EOF if the input is seekable and we know the size of the data tag 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas HärdinandAnton Khirnov 90f2ee8cb4 wav: Refactor the tag checking into a switch statement 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas HärdinandAnton Khirnov 1cf18de982 wav: make sure neither data_size nor sample_count is negative. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas HärdinandAnton Khirnov 7f84055e2d wav: refactor the 'fmt ' tag search and parsing. 
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.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas HärdinandAnton Khirnov 99fecc64b0 gxf: Fix 25 fps DV material in GXF being misdetected as 50 fps 
Set DV packet durations using fields_per_frame.
This requires turning gxf_stream_info into the demuxer's context for access to the value in gxf_packet().
Since MPEG-2 seems to work fine this done only for DV.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-09 12:32:22 +02:00
Tomas HärdinandAnton Khirnov ee81e76db1 wmaenc: improve channel count and bitrate error handling in encode_init() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:28 +02:00
Tomas HärdinandRonald S. Bultje 1b7ecc1662 Add xd55 codec tag for XDCAM HD422 720p25 CBR files. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-23 07:30:15 -04:00
Tomas HärdinandMans Rullgard e65b1934bf Add ProRes FOURCCs to isom.c 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-03 11:40:56 +00:00
Tomas HärdinandMans Rullgard 75fd0668df Add APIchanges entry for lavc 52.109.0 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-03 11:40:32 +00:00
Tomas HärdinandMans Rullgard f5b82f45dc Add CODEC_ID_PRORES and bump lavc minor version 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-03 11:38:09 +00:00
Tomas Härdin 66be80d610 mpegtsenc: Improve PCR generation and output 
This fixes PCR drift due to accumulating TS_PACKET_SIZE*8*90000LL/ts->mux_rate each packet, due to rounding errors when mux_rate does not evenly divide 135360000.
This patch also increases the PCR precision to 27 MHz from 90 kHz and takes the location of the PCR data into account (+11 bytes according to the spec).

Originally committed as revision 25864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-03 13:26:42 +00:00
Tomas Härdin 0f4cd732f1 Add myself as maintainer of lxfdec.c 
Originally committed as revision 25282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:28 +00:00
Tomas Härdin 8878e3b21b Add demuxer for LXF (Leitch/Harris' VR native stream format) 
Originally committed as revision 25281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:24 +00:00
Tomas Härdin fbeabfca2f Add pcm_lxf, a decoder for the 20-bit planar PCM format used in LXF 
Originally committed as revision 25280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:19 +00:00
Tomas Härdin 1620939022 mpegtsenc: Indent 
Originally committed as revision 25222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-27 12:27:26 +00:00
Tomas Härdin d1ac03517e mpegtsenc: Write subtitle extradata if set 
Originally committed as revision 25221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-27 12:27:23 +00:00
Tomas Härdin bc6f0af289 Add av_popcount() to libavutil/common.h and bump minor version 
Originally committed as revision 25120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-14 14:45:43 +00:00
Tomas Härdin 11fdc4d4fc mxfdec: Improve parsing of the PixelLayout item 
Originally committed as revision 23898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-30 07:55:05 +00:00
Tomas Härdin c1bdc9300b avcodec.h: Clarify AVCodecContext::pix_fmt documentation since its value may be set by the demuxer 
rawdec.c: Only perform bits_per_coded_sample -> pix_fmt guesswork if pix_fmt hasn't been set

Originally committed as revision 23561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-10 08:39:05 +00:00
Tomas Härdin 77d3f1f792 Added M701 codec_tag for mpeg2video 
Originally committed as revision 23513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-07 11:27:26 +00:00
Tomas Härdin 951776c478 Made FLIC demuxer capable of handling the videos from "X-COM: Terror from the Deep". 
Originally committed as revision 22942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 09:04:33 +00:00
Tomas Härdin 6b174197b5 Predicting the size of the hdlr, string data and trkn tags in the MOV muxer 
Originally committed as revision 22846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-12 07:24:30 +00:00
Tomas Härdin 7a6fe01f99 Seeking forward in non-seekable media by discarding data, regardless of how far to seek. Won't SEEK_END unless forced though. 
Originally committed as revision 22822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-08 09:47:32 +00:00
Tomas Härdin 01d91b9be9 Reusing the probe buffer to rewind the ByteIOContext in ff_probe_input_buffer() instead of seeking back to the start of the file. Once exhausted, the size of the buffer is reduced. 
Originally committed as revision 22821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-08 09:02:27 +00:00
Tomas HärdinandBenoit Fouet c6a5e087cf Mask away AVSEEK_FORCE properly in some checks in url_fseek() 
Patch by Tomas Härdin $(name).$(s/ä/a/ $(surname)) AT codemill DOT se

Originally committed as revision 22653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-24 10:41:58 +00:00
Tomas HärdinandCarl Eugen Hoyos d40a999a1c Fix seeking in DV when filesize is unknown. 
Patch by Tomas Härdin, tomas D hardin A  codemill D se

Originally committed as revision 22645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 17:22:25 +00:00
Tomas HärdinandBenoit Fouet 094a63f1f6 Check there is a stream before writing header. 
Patch by Tomas Härdin: $(name) punto hardin chez codemill dot se

Originally committed as revision 21186 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-13 14:32:48 +00:00
Tomas HärdinandRonald S. Bultje 08f7a8ac32 Use chunked encoding for HTTP uploads. Patch by Tomas Härdin 
<$firstname.$lastname()codemill,se>.

Originally committed as revision 21166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-12 16:36:00 +00:00
Tomas HärdinandCarl Eugen Hoyos 6d01a97c86 Fail earlier for unsupported resolutions or pixel formats when encoding 
dv.

Patch by Tomas Härdin, tomas D hardin A codemill D se

Originally committed as revision 20803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-11 23:56:49 +00:00