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Author SHA1 Message Date
Alex Converse
0ecfa7b7c7 aacenc: Split find_max_val() from find_min_book() to eliminate duplicate searches. 
Originally committed as revision 23322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 18:35:01 +00:00
Alex Converse
af2ee6fc49 Remove useless costly inf checks from the trellis scalefactor search. 
Originally committed as revision 23319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 18:32:59 +00:00
Alex Converse
acc9f51fe1 aacenc: Trellis over scalefactors using an estimated codebook rather than every codebook. 
The minimal codebook to encode the band without clipping is used (as is done in the TLS).

Originally committed as revision 23318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 18:31:55 +00:00
Alex Converse
144c5e3dd2 aacenc: Only trellis over a column of 61 scalefactors (reduced from 256). 
This still provides plenty of dynamic range, makes every move legal, and greatly reduces the search space.

Originally committed as revision 23317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 18:28:18 +00:00
Alex Converse
05e659ef83 aacenc: Factor out find_min_book so it can be used by multiple coefficient coders. 
Originally committed as revision 23316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 18:24:16 +00:00
Zhou Zongyi
aafb822ba5 We're using generic tag-to-ID functions, so specific codec_id assignments 
are no longer necessary. Patch by Zhou Zongyi <zhouzy AT os pku edu cn>.

Originally committed as revision 23312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 15:39:32 +00:00
Michael Niedermayer
31a7a6eb5e Correct golomb vlc decoding tables. 
Fixes issue 1930

Originally committed as revision 23311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 14:23:48 +00:00
Måns Rullgård
b4cf3f6c62 mmst_protocol depends on network 
Originally committed as revision 23310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 13:02:44 +00:00
Carl Eugen Hoyos
74c853b621 Samsung uses SIPP as FourCC for MPEG-4 ASP. 
Originally committed as revision 23309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 10:35:50 +00:00
Martin Storsjö
c4c302f1af Look for libvpx headers in the vpx subdirectory in configure, too 
Originally committed as revision 23308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 09:21:59 +00:00
Carl Eugen Hoyos
a7890f4474 Headers for libvpx are installed into vpx subdirectory. 
Originally committed as revision 23307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 08:58:14 +00:00
Martin Storsjö
4fb9792cd0 Fix VP8 listing in general.texi 
Originally committed as revision 23306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 07:26:21 +00:00
trueice@gmail.com
aae9a0931c 24l trocadero: RTMP reader forgot to shift high byte of timestamp to its 
proper position

Patch by trueice (his gmail account is obvious)

Originally committed as revision 23305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 07:01:04 +00:00
David Conrad
cc46005f50 theora: Don't read an excess bit for maximum length long bit runs if the run 
exactly ends the remaining blocks.

Originally committed as revision 23304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 03:19:54 +00:00
James Zern
8299a7f819 VP8 decoding via libvpx. 
Patch by James Zern for Google, Inc., jzern google com

Originally committed as revision 23303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 01:19:08 +00:00
Baptiste Coudurier
ce2a9bc3c8 In ogg muxer, use random serial number of each ogg streams 
Originally committed as revision 23302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 23:37:33 +00:00
Zhentan Feng
a24039861d MMS-over-TCP protocol support. Patch by Zhentan Feng <spyfeng gmail com>. 
Originally committed as revision 23301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 21:59:32 +00:00
Stefano Sabatini
e34d5db595 Add libavfilter 1-input - 1-output regression test, corresponding to the 
target regtest-lavfi_pix_fmts.

The lavfi_pix_fmts test is disabled, this because there are
many tests which are failing, and there are still some output files
which cannot be played by NUT/ffplay.

Originally committed as revision 23297 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 20:38:50 +00:00
Stefano Sabatini
781cf5fd41 Add missing codec id <-> codec tag entries: 
CODEC_ID_RAWVIDEO <->  Y41B
CODEC_ID_RAWVIDEO <->  Y42B
CODEC_ID_RAWVIDEO <->  YUV9
CODEC_ID_RAWVIDEO <->  YVU9

These codec tags are listed in fourcc.org, and are already listed in
libavcodec/raw.c:ff_raw_pix_fmt_tags as AVI tags.

Originally committed as revision 23296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 20:35:01 +00:00
Martin Storsjö
111c935980 ffserver: Fix one of the codec parameter checks 
This is probably what was originally intended; the codec pointers are all NULL.

Fix by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 20:24:39 +00:00
Martin Storsjö
a5ba4cedf2 ffserver: Fix streaming with more than one stream 
Fix by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 20:08:02 +00:00
Howard Chu
e175b55edf ffserver: Fix extradata handling 
Patch by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 19:59:18 +00:00
Martin Storsjö
c966c91279 ffserver: Fix an out of bounds read 
Fix by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23292 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 19:23:31 +00:00
Martin Storsjö
9cc9a15510 ffserver: Fix another memory leak 
Don't allocate st->codec, it will be overwritten by the memcpy a few
lines further down.

Fix by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 19:12:00 +00:00
Howard Chu
ea4f8aabab ffserver: Plug some memory leaks 
Patch by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 19:05:22 +00:00
Reimar Döffinger
0e765181c4 Add -f framemd5 muxer similar to framecrc. 
Originally committed as revision 23289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 17:49:26 +00:00
Jai Menon
9bbe9a0dc1 Display a more descriptive log message when probe buffer limit is 
reached.

Originally committed as revision 23288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 16:42:16 +00:00
Jai Menon
12bd3c1f99 FFplay : Implement custom reget_buffer for the input filter. 
Originally committed as revision 23287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 14:19:44 +00:00
Janne Grunau
612dc0238a Skip pes payload during probing to avoid start code emulation. 
Patch by Janne Grunau, janne-ffmpeg jannau net

Originally committed as revision 23286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 12:32:13 +00:00
Cyril Russo
d3d8748177 Fix documentation of av_audio_convert. 
Patch by Cyril Russo, stage D nexvision A laposte net

Originally committed as revision 23285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 10:11:21 +00:00
David Conrad
7bb83d8ddf matroskaenc: Write codec time base as default duration for video tracks. 
This isn't exactly semantically equivalent, but the field has already been
long abused to mean this, and writing it helps in determining a decent cfr
time base when transcoding from a mkv where the video codec stores none (VP8).

Originally committed as revision 23284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 08:58:19 +00:00
David Conrad
31fdd64194 Convert NaN to 0/0 in av_d2q 
This fixes aspect ratio calculation for encoding from files with 0/0 stored,
common with ogg/theora

Originally committed as revision 23280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-24 00:44:02 +00:00
Reimar Döffinger
f1a0518524 Enable AVFMT_GENERIC_INDEX for Ogg demuxer. This avoids the many 
seeks needed for binary search when seeking to a previously seen
location.

Originally committed as revision 23279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 23:33:38 +00:00
Diego Biurrun
21d5244745 small wording fix 
Originally committed as revision 23277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 23:19:37 +00:00
Diego Biurrun
a8d9a56a7a Mention some more changes related to HTML 5 issues. 
Originally committed as revision 23276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 23:17:42 +00:00
David Conrad
8daed34e48 matroskadec: Revert adding the doctype to metadata; it has no meaning elsewhere 
Originally committed as revision 23275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 22:20:04 +00:00
Benjamin Larsson
50eae97057 Reduce the score for the aea demuxer probing function. 
Originally committed as revision 23273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 22:01:27 +00:00
Benjamin Larsson
946da73682 Fix detection of some stereo atrac files by not comparing the 
block size mode and info byte.

Originally committed as revision 23272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:56:54 +00:00
Diego Biurrun
fbe347d656 Reflect the 0.6 branch in the Changelog. 
Originally committed as revision 23270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:19:37 +00:00
Baptiste Coudurier
2da6050cf2 oups, 100l, revert unrelated hunk from commit r23266 
Originally committed as revision 23269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:10:05 +00:00
Baptiste Coudurier
a4de2b6ecf write 3gp perf tag for artist metadata 
Originally committed as revision 23268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:06:11 +00:00
Baptiste Coudurier
221ed48602 albm 3gp tag has optional track field not date 
Originally committed as revision 23267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:04:39 +00:00
Baptiste Coudurier
ea4c4d7fe3 change author metadata to artist in mov de/muxer 
Originally committed as revision 23266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 21:03:14 +00:00
Jai Menon
e53ca636d9 Cosmetics : re-indent after last commit. 
Originally committed as revision 23265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 19:14:59 +00:00
Jai Menon
3635c07bd1 FFplay : Avoid manipulating NULL data pointers so that future checks 
remain valid. This fixes segfaults for those cases where data copy to
this invalid pointer is attempted.

Originally committed as revision 23264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 19:13:17 +00:00
Stefano Sabatini
47f0704eb2 Prefix value for flags with "0x", to make it clear that it is an 
hexadecimal value.

Originally committed as revision 23262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 19:11:43 +00:00
Stefano Sabatini
49837b8d24 Make the nut decoder read the ff_nut_video_tags to detect codec id of 
the input file.

This is required as Nut codec tags are not contained in
ff_codec_bmp_tags.

Originally committed as revision 23260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 18:34:18 +00:00
Stefano Sabatini
2e01def0fe Define ff_nut_video_tags and make Nut muxer and demuxer set it in 
codec_tag.

Originally committed as revision 23259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 18:34:15 +00:00
Reimar Döffinger
6d9b7a7dab Document CODEC_FLAG_EMU_EDGE and avcodec_align_dimensions interaction. 
Originally committed as revision 23258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 15:34:39 +00:00
Reimar Döffinger
944a1b6b96 Add a md5 muxer that allows checking the md5 sums of generated streams without 
needing an external MD5 command.

Originally committed as revision 23257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 13:07:33 +00:00