47b47bbdaf
Split up the AIFF muxer and demuxer into separate files.
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Originally committed as revision 20234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-15 09:45:16 +00:00
d8b35b8586
Add decoder for "forward uncompressed".
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Fixes issue 1467.
Originally committed as revision 20226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 18:15:57 +00:00
1e69999334
MXF: simply ignore tracks that are invalid due to not having a valid Sequence
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part instead of failing completely.
This partly fixes issue 1470 (broken files created by BBC ingex recorder).
Originally committed as revision 20221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 08:08:10 +00:00
8746296818
Add Speex support to the Ogg muxer.
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Originally committed as revision 20220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 01:46:19 +00:00
24c6f152c4
Do not read data past the end of the SSND chunk in the AIFF demuxer.
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Fixes Issue 1455.
Originally committed as revision 20219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 00:19:34 +00:00
dd9d5a1ef8
Support Midvid JPEG Video Codec (still flipped).
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Originally committed as revision 20218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-12 22:00:14 +00:00
54089ecd5a
Support Intel JPEG Library Video Codec (still flipped).
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Originally committed as revision 20217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-12 21:35:26 +00:00
15299b3821
Calculate correct packet durations when demuxing Ogg/Speex. This involves
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determining if there is any delay in the first packet and/or any truncation in
the final packet.
Originally committed as revision 20216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-12 21:30:03 +00:00
90aa6ace63
Merge declaration and initialization
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Originally committed as revision 20214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-12 16:38:08 +00:00
098d8e0950
Simplify: use FFMIN
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Originally committed as revision 20213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-12 16:36:48 +00:00
febd1c90a6
Detect Windows Media DRM protected files and display warning if no key
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was provided.
Patch by Daniel G. Taylor, dan programmer-art org
Originally committed as revision 20209 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-11 23:09:33 +00:00
b8c0db9981
Allow autodetection of E-AC3.
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Originally committed as revision 20206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-11 11:56:53 +00:00
0096d766b9
Allow demuxing of E-AC3 (stream type 0x84) in MPEG-TS.
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Originally committed as revision 20200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-10 21:17:52 +00:00
54eb4ae0a2
Do not allow 0 sample rate in TMV demuxer
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Originally committed as revision 20195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-09 18:29:19 +00:00
f19ae9ea4d
Stricter TMV probe
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Originally committed as revision 20194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-09 18:24:47 +00:00
70d8c762d9
Reindent
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Originally committed as revision 20182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 17:51:28 +00:00
811e0fc2e8
Add RF64 support to wav demuxer.
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Originally committed as revision 20181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 17:50:10 +00:00
7fd5aeb3e5
Only read ID3v1 tag if ID3v2 isn't present or is empty.
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This prevents the demuxer from exporting multiple semantically identical but
differently named tags.
Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 20175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-05 21:36:56 +00:00
41770abf86
id3v2: Export all text information frames with correct names.
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Patch by Anton Khirnov <wyskas at gmail dot com>
Originally committed as revision 20171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-05 20:10:07 +00:00
078d89a2b0
MP3 muxer: Write all metadata.
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Patch by Anton Khirnov <wyskas at gmail dot com>
Originally committed as revision 20170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-05 16:06:00 +00:00
79c0790789
Fix pcm_read_seek () when the position it calculates is greater than 2 GB.
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pcm_read_seek() puts the return value of url_fseek() in an int and then
compares < 0 to see if an error occurred; if the position is greater
than 2 GB, the 32-bit signed int result will be < 0.
Change the type of ret to int64_t to avoid the wraparound.
patch by Daniel Verkamp, daniel drv nu
Originally committed as revision 20169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-05 09:19:42 +00:00
63380b5e54
Allow the combined TrueHD/AC3 tracks on Blu-Ray discs to be demuxed as two separate streams.
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Patch by Ian Caulfield, ian D caulfield A gmail
Originally committed as revision 20168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-05 08:38:39 +00:00
e18027ac40
Add FIXME about low_delay vs has_b_frames.
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Originally committed as revision 20161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03 19:40:52 +00:00
f4a4be3f4e
H264 allows B frames without requiring a >=1 sized buffer.
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Patch by wallak, wallak free fr
Originally committed as revision 20160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03 19:30:09 +00:00
3fcb5113c6
wav demuxer: return AVERROR_EOF instead of AVERROR(EIO) when the end of
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the file is reached normally, without any error.
Originally committed as revision 20143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 07:27:08 +00:00
e581b6288f
wav: return av_get_packet errors unchanged.
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Originally committed as revision 20142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 07:22:44 +00:00
fbc6630168
Remove url_feof check that would be triggered only after incorrectly producing
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an empty packet and also av_get_packet already handles EOF now.
Originally committed as revision 20140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 07:05:52 +00:00
8a62a378de
Remove useless setting of pkt->size, av_get_packet already handles that.
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Originally committed as revision 20139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 07:03:04 +00:00
a7a9dd0eb6
Return special EOF checking for aiff and au demuxers, the check was at
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the wrong place, causing an empty packet to be read before EOF was
detected and the eof detection is already now handled by av_get_packet anyway.
Originally committed as revision 20138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 06:42:20 +00:00
c3db0bc61d
Return any error return values from av_get_packet, get_buffer etc. unchanged
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in the raw demuxers.
Also remove special handling of 0-size reads, if they are due to an error/eof,
these are already converted to the appropriate error by get_buffer.
Originally committed as revision 20137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 06:40:50 +00:00
7f7686dfb1
Make get_buffer and get_partial_buffer return url_ferror or AVERROR_EOF as
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appropriate if it couldn't read any data at all.
This should make handling of EOF and error simpler or make it work right without
extra code in a few place (e.g. raw demuxer).
Originally committed as revision 20135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 06:36:39 +00:00
553e9f7529
matroskadec: cosmetics: indentation
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Originally committed as revision 20133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 21:15:36 +00:00
ff0d5a745e
matroskadec: don't overwrite extradata already read by ff_get_wav_header()
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Originally committed as revision 20132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 21:14:46 +00:00
038146e9cf
matroskadec: fix handling of A_MS/ACM track with no extradata
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Originally committed as revision 20131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 21:14:05 +00:00
22a7e19b50
Make rawvideo_read_packet return partial frames.
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This is consistent with other demuxers and also fixes a memleak (memory
allocated for partial frame data was leaked).
Originally committed as revision 20130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 17:32:22 +00:00
8cb724c5c4
Simplify: remove pointless {} and else
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Originally committed as revision 20129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 17:26:20 +00:00
d4c1803e0e
Remove pointless setting of pkt->size, av_get_packet already handles this.
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Originally committed as revision 20128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 17:22:01 +00:00
b46c98bf66
au demuxer: pass av_get_packet error on unchanged instead of converting to
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AVERROR(EIO).
Originally committed as revision 20127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 17:08:33 +00:00
c67031e7cf
av_new_packet failing should return ENOMEM, not EIO.
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Originally committed as revision 20126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 16:10:09 +00:00
43d7c6118d
put_bits can only reliably write up to 31 bit bits, above it relies on
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undefined shift behaviour.
Document this, fix the assert and add a put_bits32 to handle writing 32
bits and use that where necessary.
Originally committed as revision 20124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 15:40:29 +00:00
e471e3c4a5
Fix playback of strange AVI files with stray LIST.
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sample: http://samples.mplayerhq.hu/avi/AV36_1.AVI
fix suggested by Michael
Originally committed as revision 20118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 10:24:02 +00:00
f2ad907060
10l in code reading codec_name, the first byte is the length and should not
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become part of the string.
Originally committed as revision 20102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 18:27:39 +00:00
5dd76bd741
Return an error when the parsed mpc chunk size is negative, otherwise we
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might end up in an endless loop where the same chunk is parsed over and over.
Fixes a hang near the end for http://samples.mplayerhq.hu/A-codecs/musepack/sv8/sv8-tags.mpc
Originally committed as revision 20099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 13:35:13 +00:00
c9da676de4
Disable parsing for ogg streams where no ogg header was found,
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if no header was found the parser was not initialized and thus will
crash when trying to use it.
Originally committed as revision 20093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 09:46:48 +00:00
19635234b1
Convert latin1 codec_name in mov to UTF-8, since all strings in FFmpeg
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must be valid UTF-8.
Originally committed as revision 20092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 09:43:56 +00:00
4b4ac5c7a8
Sync AC3 probe values with MP3 probe values, they have to avoid similar issues.
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This fixes ffmpeg-generated files with -acodec ac3 being detected as raw ac3
instead of MPEG.
Originally committed as revision 20075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 10:23:47 +00:00
f6765f3f04
Extend DV autodetection to also reliably detect single-frame DVs with
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a higher score that MAX/4.
It checks that there are at least 10 DIF headers and at least one per
24000 bytes, and if so considers the file reliably detected as DV.
Passes probetest, too.
Originally committed as revision 20074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 10:12:18 +00:00
6378b06208
Add id3v2 metadata conversion table and use it in mp3 muxer.
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Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 20073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 07:05:03 +00:00
a42bf19134
100l, typo
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Originally committed as revision 20033 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 21:06:18 +00:00
7b5252ce3e
Export mov/mp4 major and compatible brands as metadata.
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Patch by haim alon, haim dot alter at gmail dot com
Originally committed as revision 20032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 20:51:38 +00:00
486168877e
Fix reading VDR files (broken since r19000).
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Originally committed as revision 20017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 19:20:53 +00:00
98422c44cf
Fix possible buffer over-read in vorbis_comment, fix it double to be sure.
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First, make s signed, so that comparisons against end - p will not be made as
unsigned, making the check incorrectly pass if p is beyond end.
Also ensure that p will never be > end, so the code is correct also if
buf is not padded.
Originally committed as revision 20014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 15:37:09 +00:00
20c6837880
id3v2: Add support for UTF-16 encoding.
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patch by Anton Khirnov, wyskas gmail com
Originally committed as revision 20006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 18:22:00 +00:00
9aa1bcce51
id3v2: Use 0 instead of '\0'.
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patch by Anton Khirnov, wyskas gmail com
Originally committed as revision 20005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 18:10:29 +00:00
787f8fad00
id3v2: check for enough space to write full UTF-8 characters.
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patch by Anton Khirnov, wyskas gmail com
Originally committed as revision 20004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 18:04:40 +00:00
7d507ceb79
Correctly print number of remaining bytes in oggparsevorbis instead of always
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with inverted sign.
Originally committed as revision 19978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 09:18:23 +00:00
61dc238b45
Hook up the MD studio demuxer and Atrac1 decoder.
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Originally committed as revision 19969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 17:28:03 +00:00
de653ba3bb
Place MP3 demuxer code under appropriate #ifdefs.
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Fixes compilation with --disable-optimizations --disable-demuxers.
Originally committed as revision 19964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 12:39:19 +00:00
8f771e76fd
Rearrange wav_muxer and {wav|w64}_demuxer blocks to be under proper #ifdefs.
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Fixes compilation with --disable-optimizations --disable-demuxers.
Originally committed as revision 19961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 11:19:36 +00:00
738914be66
Move find_guid function and guid_data array to a globally available place.
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Fixes compilation with --disable-optimizations --disable-demuxer=w64.
Originally committed as revision 19959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 10:31:29 +00:00
e9b733bd89
#include correct header to fix 'make checkheaders'.
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AVCodecTag is declared in riff.h, not avformat.h.
Originally committed as revision 19915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-18 19:51:05 +00:00
e9b0681610
Only use *ic_ptr when it has been initialized.
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Originally committed as revision 19911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-18 13:19:13 +00:00
ba93ea6d3e
Unscrewup indentation (pointed out by Diego).
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Originally committed as revision 19910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-18 13:18:47 +00:00
f933789789
RTSP basic authentication, patch originally by Philip Coombes
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(philip coombes zoneminder com), see "[PATCH]RTSP Basic Authentication"
thread on mailinglist.
Originally committed as revision 19905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 21:47:11 +00:00
9deba199fd
fix pes overhead computation, patch by Niobos, niobos at dest-unreach dot be
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Originally committed as revision 19902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 19:07:09 +00:00
db46c4e14d
print at debug level the score at which codec probing succedeed
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Originally committed as revision 19899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:46:50 +00:00
5abfae79ca
Improve SIFF probe by also checking the first tag is one of the expected.
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Originally committed as revision 19898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:09:20 +00:00
3214db98ea
Improve dxa probe by checking the values for width and height are reasonable.
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Originally committed as revision 19897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:08:07 +00:00
892d7e78ef
Slightly improve probe for ea format by checking that it is possible to
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guess whether the file is little- or big-endian.
Originally committed as revision 19896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:07:27 +00:00
f68c8a5039
Do not include "mp4:" prefix from RTMP URL into "app" path or second time
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into playpath.
Patch by Lars Täuber
(<$name> . <$lastname with umlaut replaced with diphtong> @ <gmx> . <net>)
Originally committed as revision 19894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 05:31:02 +00:00
1bc8c36125
Print a warning if a format has been detected with a low score.
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Originally committed as revision 19890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:44:26 +00:00
c36823fd3d
Print at debug level the score with which probing succeeded.
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Originally committed as revision 19889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:23:04 +00:00
8a6c7a5286
Fix indention after last commit.
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Originally committed as revision 19888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:06:48 +00:00
e07b882b4d
Improve amortized worst case speed of the muxers packet interleaving code
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from O(packets_in_the_file) to O(num_of_streams).
Originally committed as revision 19887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:04:04 +00:00
ebd3e99de9
reindent after last commit and remove unneeded empty line
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Originally committed as revision 19885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 18:06:29 +00:00
f53c9089f6
Make MPC SV8 probe skip tags until stream header is found
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Originally committed as revision 19884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 18:05:21 +00:00
0d6da4b831
Fix overflow check insufficiently improved in r19840.
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It assumes that sizeof(vmd_frame) < 64k, otherwise an additional
check to ensure sound_buffers <= UINT_MAX / sizeof(vmd_frame) would be necessary.
Originally committed as revision 19882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 15:12:23 +00:00
5f14b56593
Core Audio Format demuxer
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Originally committed as revision 19879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 12:26:59 +00:00
2d423666c0
Make mov LPCM and AAC parsing functions public
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Originally committed as revision 19878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 11:35:01 +00:00
9117213313
Enhance Musepack SV8 probing code
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Originally committed as revision 19874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 04:43:33 +00:00
e458dd0be0
Flv should be AVFMT_VARIABLE_FPS.
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Originally committed as revision 19873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 01:49:34 +00:00
657eca1f8b
Upgrade a few important messages to AV_LOG_WARNING.
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Originally committed as revision 19872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 01:47:54 +00:00
0355537605
Fix indention after previous commit.
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Originally committed as revision 19871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 01:17:39 +00:00
ddce56efc5
Make packet interleaving in the muxer not scan through the whole
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buffer when simply appending at the end works.
Much faster if one stream ends prematurely.
Fixes issue1379.
Originally committed as revision 19870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 00:59:15 +00:00
42831b46ef
Also reset *_end in flush_packet_queue().
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Originally committed as revision 19869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 00:56:31 +00:00
ea25c063c3
10l: set genre default immediately before reading genre tag
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Originally committed as revision 19867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 23:40:10 +00:00
d891cbb444
Set ID3v1 genre to 0xFF (unknown) by default instead of 0 (Blues).
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Originally committed as revision 19866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 23:37:54 +00:00
9155be47d1
Do not set 0 FPS in VC-1 test stream format demuxer.
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Originally committed as revision 19863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 16:36:53 +00:00
05db409c28
Check for explicit 32-bit FPS value so it works on 64-bit systems too
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Originally committed as revision 19861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 15:28:11 +00:00
23218a9801
Make probing for VC1 test bitstream format stricter
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Originally committed as revision 19860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 15:22:36 +00:00
37e34df5a5
Check offset in flv_probe()
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Originally committed as revision 19858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 14:56:09 +00:00
0535f919d5
Do not return values above AVPROBE_SCORE_MAX from probe().
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Originally committed as revision 19857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 13:28:14 +00:00
2a3caca2b1
Make h261 and mpegvideo probe a little more robust so they dont fail with
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slightly different probetest.
Originally committed as revision 19856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 13:27:13 +00:00
c4674a479b
Make mpeg_probe() pass probetest.
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Originally committed as revision 19854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 12:20:03 +00:00
3489e150d9
Slightly stricter MPEG-PES probing, fixes issue 1383.
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Originally committed as revision 19852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 10:01:25 +00:00
5837e4ca33
Vastly improved mm_probe function, passes probetest.
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Originally committed as revision 19851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 09:21:29 +00:00
97e078087b
Improve sierravmd probe. It is still quite weak, but further improvements
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are non-obvious and probably need a large (about 1kB at least) probe buffer.
Originally committed as revision 19850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 09:16:29 +00:00
1ac9563075
Slighty tweak mp3 probe threshold to prevent probetest from complaining.
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Originally committed as revision 19849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 23:03:33 +00:00
6377de611a
Try harder to avoid false positives for DV probe.
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Require at least one signature match per provided 1MB of probe data,
and if there is only a single match, return at most MAX/4.
Fixes issue1382 but could/should probably still be improved.
Originally committed as revision 19848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 22:03:07 +00:00
98487a5b69
Make dnxhd probe more strict, fail if we detect values in header that would
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make our decoder fail anyway.
dnxhd probe now passes probetest.
Originally committed as revision 19847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 21:50:23 +00:00
89c4e176f6
Rewrite h261_probe().
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New code can detect h261 startcodes even when the first is damaged or not at the
begin. It also passes probetest v2 & v3.
Originally committed as revision 19845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 21:29:19 +00:00
05bdd33a12
Make DTS probe more robust against false positives (as e.g. probetest shows).
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In particular check that the detected markers clearly indicate a specific DTS
format (a wild mixture of e.g. little- and big-endian markers is unlikely to be
a valid DTS file) and ensure the markers appear with sufficient frequency.
Originally committed as revision 19844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 20:28:10 +00:00
9f449d57c7
Check the index validity more thoroughly for the c93 probe function.
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In particular, check that length of the first index entries is not 0 since
that is interpreted "end of file" and makes no sense in the very first entries.
Originally committed as revision 19843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 20:01:32 +00:00
ddbb7c9be2
Add more sanity checks for header elements, rejecting files with clearly
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invalid values that wouldn't play right anyway and reduce probe score to MAX/2.
Passes probetest v2.
Originally committed as revision 19842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 19:58:51 +00:00
e4c01d408a
Rewrite h263_probe().
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The new code should detect h263 even if the first startcode is damaged or
somewhere else than the first byte. It also passes probetest v2 as just
posted on ffmpeg-dev.
Originally committed as revision 19841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 19:06:36 +00:00
21ab5c5827
Extend check for integer overflow for malloc argument to take into account
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also the addition of "sound_buffers" not only the multiplication.
Originally committed as revision 19840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 17:15:18 +00:00
65d6d40350
Fix wrong logical operator which causes too relaxed checking in VC-1 test
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format probe.
Spotted by Reimar Döffinger.
Originally committed as revision 19839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 17:05:13 +00:00
8466ab59b2
Check buffer size for idcin check, otherwise false positives are too likely for
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small probe buffer sizes due to 0-padding (see probetest results).
Originally committed as revision 19838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 15:44:05 +00:00
8bb7dda2f7
ensure pes buffer is set to avoid segv
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Originally committed as revision 19836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 20:08:47 +00:00
8956f68014
reset pes state to skip after flushing, avoid segv with dvgrab-2009.03.28_19-07-22.m2t
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Originally committed as revision 19835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 20:06:49 +00:00
000b8b8699
Add condition to aea demuxer probe.
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Originally committed as revision 19833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 18:27:53 +00:00
cbb5da57cd
When resetting vst->pkt.data to NULL, also set vst->slices.
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This avoids a crash when the next slice is not a start slice and thus
pkt->data is still NULL.
This probably only happens with broken or unsupported files like
http://samples.mplayerhq.hu/real/multirate/JustaSpa1937_64kb.rm
that need further fixes, but keeping vst state consistent is still a good idea.
Originally committed as revision 19830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 11:08:59 +00:00
dbe0ad85c1
Use I/O buffer size as initial value for backoff for seeking sync point search.
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Originally committed as revision 19829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 08:57:30 +00:00
61d00297ab
Cosmetics, add spaces
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Originally committed as revision 19816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-10 19:12:13 +00:00
d0b57c6f85
Initial commit of the MD studio demuxer, not hooked up yet
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Originally committed as revision 19812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-10 18:48:12 +00:00
e5f58f81f7
Document padding for AVProbeData.
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Patch by roundup user shinya, tesutosan hotmail
Originally committed as revision 19802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-09 22:55:10 +00:00
2c14ded386
Fix a bug with reading non-interleaved AVI if one the streams is
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shorter.
Patch by Maksym Veremeyenko, verem m1stereo tv
Originally committed as revision 19798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-09 16:26:24 +00:00
b60de406a4
Factorise st->nb_index_entries check.
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Patch by Maksym Veremeyenko, verem m1stereo tv
Originally committed as revision 19797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-09 16:25:12 +00:00
e4bc8af1e6
check entries against field_size, potential malloc overflow in read_stsz, fix #1357
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Originally committed as revision 19793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-07 22:42:51 +00:00
1c4bf2ec37
add one missing check for stream existence in read_elst, fix #1364
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Originally committed as revision 19792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-07 22:36:33 +00:00
b126dee964
Use all 32 bits of the timestamp when calculating flv duration.
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At the moment, duration is mainly set from the metadata packet. If that is not
available, the fallback is checking the low 24 bits of the last packet. This is
not enough for files over 4,6 hours in length, so read all 32 bits instead.
patch by Martin Storsjö, martin martin st
Originally committed as revision 19791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-07 10:49:51 +00:00
af8aae3fa3
disable new seeking code in mpeg-ts per #ifdef (use old read_seek by default)
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Originally committed as revision 19788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 15:59:32 +00:00
88e70e1b0a
ff_rm_metadata is const.
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Originally committed as revision 19786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 08:57:19 +00:00
ed034f6c59
ff_id3v1_genre_str table should be const.
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Originally committed as revision 19781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 08:39:41 +00:00
4d2a4dfd88
100l, all avlanguage tables should be both static and const.
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Originally committed as revision 19780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 08:36:25 +00:00
7a656933c9
cosmetic changes (indentation, doxygen comments, braces, put structures for API to header, ...)
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Originally committed as revision 19773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05 19:31:01 +00:00
61e8efd35e
Search for ipmovie signature beyond the start of the file.
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This allows to play directly files that combine player and movie into
a single executable like http://samples.mplayerhq.hu/game-formats/interplay-mve/DES3S.EXE
Originally committed as revision 19769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05 15:41:32 +00:00
78bfe6c3c1
Extend ipmovie signature to match exactly one place in mve files that have a
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player binary prepended.
Originally committed as revision 19768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05 11:30:55 +00:00
d2a47a578e
Remove fake Speex header creation from FLV demuxer. Having it there was not the
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correct solution to the problem. A better solution might be possible later once
Speex is supported in muxers.
Originally committed as revision 19761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-04 21:43:41 +00:00
1d07029fea
Add frame_size as a codec parameter requirement for Speex in
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av_find_stream_info(). It forces decoding of a packet when there is no
Speex header in order to determine the correct frame size.
Originally committed as revision 19760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-04 21:38:45 +00:00
f2086fb50e
Fix incorrect display of ASF/WMV duration after r12926.
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Patch by Josh Harris, qt tateu net
Originally committed as revision 19748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 18:14:22 +00:00
eb5f3c5434
Modify the Ogg/Speex demuxer and the libspeex decoder so that they always treat
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a packet of Speex frames as a single frame.
Originally committed as revision 19734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:44:54 +00:00
608be2acef
Cosmetic changes in read_seek* routines.
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Originally committed as revision 19723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 22:33:48 +00:00
5dd3707b8d
Decoder for LPCM as used in Bluray discs.
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Patch by Christian Schmidt, schmidt digadd de
Originally committed as revision 19722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 22:10:35 +00:00
44ed34b790
Check for seek failures in avi_load_index, otherwise if the index offset
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is invalid (e.g. truncated file) we might end up reading the whole file
since trying to seek beyond the end of file does not set EOF.
Originally committed as revision 19709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 08:38:44 +00:00
6aa333471c
return AVERROR(ENOMEM) if stream could not be allocated
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Originally committed as revision 19702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-25 19:59:38 +00:00
b01c7b756e
check av_new_stream return value, patch by Kent Mein, mein at cs dot umn dot edu
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Originally committed as revision 19701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-25 19:58:21 +00:00
7305d97f04
Do not read index chunks as audio/video data; closes issue 1336.
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patch by Maksym Veremeyenko, verem m1stereo tv
Originally committed as revision 19700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-25 09:46:16 +00:00
c58b82a29b
Add Bluray Subtitle Support
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Patch by Stephen Backway, stev391 A exemail D com D au
Originally committed as revision 19699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-25 08:47:39 +00:00
49056037a8
Mark video from .mtv files correctly as upside-down.
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Originally committed as revision 19698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-25 07:47:34 +00:00
cf5ec60740
mpegts: change variable-length array to fixed length
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The difference between 188 and 204 is not worth worrying about.
Originally committed as revision 19697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-24 21:42:25 +00:00
429eeecd5a
matroskadec: add correct extradata offset for V_MS/VFW/FOURCC tracks
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Originally committed as revision 19694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-24 13:43:33 +00:00
e26444079c
matroskadec: factorize some code
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Originally committed as revision 19693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-24 13:40:30 +00:00
a8dd8dc6e9
Use generic multi-stream key frame finding routine to implement read_seek2 and map
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read_seek to read_seek2.
Originally committed as revision 19681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-22 16:07:50 +00:00
101036adb9
Support for generic multi-stream key frame finding for new seek API.
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Originally committed as revision 19680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-22 16:05:43 +00:00
ab1eff9c5c
Add support for S/PDIF encapsulation.
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Originally committed as revision 19674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-21 08:34:19 +00:00
c0b88f1920
Moves the display of metadata to dump_format()
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Originally committed as revision 19632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-12 13:17:39 +00:00
5f71844e78
Parse ID3 tags in Musepack SV7 files
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Patch by Matti Hamalainen (mhamalai@students.oamk.+358)
Thread: [PATCH] 6/6 Add parsing of ID3v2 tags in Musepack SV7 demuxer
Originally committed as revision 19631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-11 17:28:56 +00:00
311f96a8cc
Parse APE metadata tags in Musepack SV7 files
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Patch by Matti Hamalainen (to get his mail address remove common endings from
"mhamalainen@studentsnen.oamknen.finen")
Thread: [PATCH]5/6 Add APE tag metadata reading support in Musepack SV7 demuxer
Originally committed as revision 19630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-11 17:18:10 +00:00
191e34cd67
Move APE tag parsing into separate module.
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Based on patch by Matti Hamalainen (mhamalai<mot>students<punkt>oamk<punkt>)
Originally committed as revision 19629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-11 17:08:09 +00:00
Justin Ruggles
Reimar Döffinger
Carl Eugen Hoyos
Daniel G. Taylor
Daniel Verkamp
Anton Khirnov
Ian Caulfield
Wallak
Aurelien Jacobs
Baptiste Coudurier
haim alon
Benjamin Larsson
Diego Biurrun
Michael Niedermayer
Ronald S. Bultje
Niobos
Lars Täuber
Kostya Shishkov
Peter Ross
Ivan Schreter
shinya.tesutosan@hotmail.com
Maksym Veremeyenko
Martin Storsjö
Josh Harris
Christian Schmidt
Kent Mein
Stephen Backway
Måns Rullgård
Bartlomiej Wolowiec
Matti Hamalainen