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197 Commits

Author SHA1 Message Date
Björn Axelsson
899681cd1d Use dynamically allocated ByteIOContext in AVFormatContext 
patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-21 07:41:00 +00:00
Diego Biurrun
bf898960a7 spelling/wording nits in some Doxygen comments 
Originally committed as revision 10417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 20:31:40 +00:00
David Conrad
ab332d0133 Grammar nits 
Originally committed as revision 10388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:11 +00:00
David Conrad
b62a33d01b Always use AVFormatContext for av_log messages 
Originally committed as revision 10387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:09 +00:00
David Conrad
0f651e8cf3 Rename ebml size functions to indicate that they can be used for more kinds of numbers 
Originally committed as revision 10386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:07 +00:00
David Conrad
8b65b9a313 We shouldn't be passing in sizes larger than 2^56-2, so use an assert 
Originally committed as revision 10385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:04 +00:00
David Conrad
e5c29287cf Indentation 
Originally committed as revision 10384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:03 +00:00
David Conrad
ac9e1177b3 Don't seek when streamed 
Originally committed as revision 10383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:00 +00:00
David Conrad
c301d5ae0a Get rid of useless braces 
Originally committed as revision 10382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:58 +00:00
David Conrad
7e33d3fee4 Indent 
Originally committed as revision 10381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:56 +00:00
David Conrad
dc4a9f6737 Match the behaviour betwen the bmp and wav codec tag lookups 
Originally committed as revision 10380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:54 +00:00
David Conrad
46d18a88e1 Write codecprivate to a dynamic buffer so that seeking isn't required 
Originally committed as revision 10379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:52 +00:00
David Conrad
5c559894e1 Move writing codec private element to its own function 
Originally committed as revision 10378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:49 +00:00
David Conrad
211783a50a Cosmetics 
Originally committed as revision 10377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:46 +00:00
David Conrad
91ca969082 Use num_entries directly rather than mixing it with a local copy 
Originally committed as revision 10376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:44 +00:00
David Conrad
e3cd80cdac Doxygenify comments 
Originally committed as revision 10375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:42 +00:00
David Conrad
7f8582dfc6 Make sure that the calculated duration doesn't decrease 
Originally committed as revision 10374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:40 +00:00
David Conrad
8ffc5f9e92 Split some really long lines 
Originally committed as revision 10373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:38 +00:00
David Conrad
3967eb5260 Correct message 
Originally committed as revision 10372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:35 +00:00
David Conrad
9e2a3e2262 Always check the return of mkv_add_seekhead_entry 
Originally committed as revision 10371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:34 +00:00
David Conrad
6d588ecd76 Pass the returned error code of functions up 
Originally committed as revision 10370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:32 +00:00
David Conrad
c35de1a131 Check that the seekheads were created 
Originally committed as revision 10369 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:29 +00:00
David Conrad
0b38843a6c Return AVERROR(ENOMEM) when appropriate 
Originally committed as revision 10368 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:27 +00:00
David Conrad
47e08c5860 Indentation 
Originally committed as revision 10367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:24 +00:00
David Conrad
0580a12256 Use assert for conditions that must be true 
Originally committed as revision 10366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:22 +00:00
David Conrad
203cce9a92 Simplify 
Originally committed as revision 10365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:20 +00:00
David Conrad
8cf3bb2674 Grammar nits 
Originally committed as revision 10364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:18 +00:00
David Conrad
cfde5d18f5 Break long comments 
Originally committed as revision 10363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:16 +00:00
David Conrad
a6da1aa057 Use sample format for bit depth if av_get_bits_per_sample() doesn't give one 
Originally committed as revision 10362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:14 +00:00
David Conrad
8eb1915395 Calculate and store DAR rather than SAR 
Originally committed as revision 10361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:07 +00:00
David Conrad
5045da831b Clarify comments 
Originally committed as revision 10360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:25:04 +00:00
David Conrad
5b66fc16af Use PRIu64/PRId64 
Originally committed as revision 10359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:58 +00:00
David Conrad
baf71dca28 Calculate the size of key EBML master elements beforehand so only just enough size is reserved for the size 
Originally committed as revision 10358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:56 +00:00
David Conrad
cce800b456 Use cluster_pos when checking cluster position 
Originally committed as revision 10357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:53 +00:00
David Conrad
f0e9f44271 Modify put_ebml_size() so that the bytes parameter is exact rather than minimum 
Originally committed as revision 10356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:50 +00:00
David Conrad
c635497cb4 Set default subtitle_codec to CODEC_ID_TEXT 
Originally committed as revision 10355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:48 +00:00
David Conrad
ddf1646729 Simplify 
Originally committed as revision 10354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:44 +00:00
David Conrad
1c73478c8e Move calculating the bytes needed to represent a size in EBML to its own function 
Originally committed as revision 10353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:42 +00:00
David Conrad
9f38fd7efa Make a byte always mean a byte 
Originally committed as revision 10352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:39 +00:00
David Conrad
432adc130c Simplify put_ebml_id() 
Originally committed as revision 10351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:36 +00:00
David Conrad
22ccb69a7f Move ebml_id_size() 
Originally committed as revision 10350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:34 +00:00
David Conrad
ec8f4ad909 Correct handling of smaller unknown sizes 
Originally committed as revision 10349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:31 +00:00
David Conrad
541d443c03 Use a MD5 hash of some frames to write the segment uid 
Originally committed as revision 10348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:29 +00:00
David Conrad
f095a17423 Revert using the time to generate the segment uid 
Originally committed as revision 10347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:27 +00:00
David Conrad
57848e9abd Doxygenize some comments 
Originally committed as revision 10346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:25 +00:00
David Conrad
fd150eb629 Set the language to undefined if no language specified 
Originally committed as revision 10345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:22 +00:00
David Conrad
55c151efb3 Add mka muxer 
Originally committed as revision 10344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:19 +00:00
David Conrad
c1f5aa2186 Add some debug logging 
Originally committed as revision 10343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:17 +00:00
David Conrad
7332adddae Write the display size elements 
Originally committed as revision 10342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:15 +00:00
David Conrad
d1a8d959fd Revert writing the file creation date 
Originally committed as revision 10341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:12 +00:00
David Conrad
409533622e Codec Private should be correct for all but Real codecs now 
Originally committed as revision 10340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:10 +00:00
David Conrad
8a39497c13 Write FLAC codec private correctly 
Originally committed as revision 10339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:08 +00:00
David Conrad
86be66378b Move writing Xiph-style sizes to its own function 
Originally committed as revision 10338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:06 +00:00
David Conrad
4b8f58eea5 Write segment UID 
Originally committed as revision 10337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:03 +00:00
David Conrad
80380a0f71 Write the creation time 
Originally committed as revision 10336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:24:01 +00:00
David Conrad
5fd35c6e00 Cosmetics 
Originally committed as revision 10335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:59 +00:00
David Conrad
440e090121 Using LIBAVFORMAT_IDENT for both muxing and writing app is good enough 
Originally committed as revision 10334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:57 +00:00
David Conrad
dcbfe3f099 Floats aren't used enough to justify writing any with single precision 
Originally committed as revision 10333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:55 +00:00
David Conrad
9245c5ca08 Simplify 
Originally committed as revision 10332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:53 +00:00
David Conrad
56e4540d3a Indentation 
Originally committed as revision 10331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:52 +00:00
David Conrad
663a5d9d2d Write subtitle tracks 
Originally committed as revision 10330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:49 +00:00
David Conrad
95527e0669 Move writing a block to its own function 
Originally committed as revision 10329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:47 +00:00
David Conrad
8bea4aee4f Only write extradata if it exists 
Originally committed as revision 10328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:46 +00:00
David Conrad
07918a227a Determine the output sample rate for SBR AAC and write it 
Originally committed as revision 10327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:43 +00:00
David Conrad
6b9a10fbd3 Simplify 
Originally committed as revision 10326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:41 +00:00
David Conrad
f9c8d57b79 Keyframe is the first bit not last 
Originally committed as revision 10325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:39 +00:00
David Conrad
357eba6f0b Simplify 
Originally committed as revision 10324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:38 +00:00
David Conrad
d22f88cb19 Use av_get_bits_per_sample 
Originally committed as revision 10323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:34 +00:00
David Conrad
44008871ef Write bit depth for PCM audio 
Originally committed as revision 10322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:31 +00:00
David Conrad
1a302a5c2a Write wav header if there is no native audio codec ID 
Originally committed as revision 10321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:29 +00:00
David Conrad
6364d534ea Write the cues element 
Originally committed as revision 10320 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:27 +00:00
David Conrad
1b66d31467 Doxygenize comments 
Originally committed as revision 10319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:26 +00:00
David Conrad
4d1fd70cac Calculate the size of a SimpleBlock before writing it so that bytes aren't wasted in writing the size 
Originally committed as revision 10318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:23 +00:00
David Conrad
7973dd0bf1 Indentation 
Originally committed as revision 10317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:21 +00:00
David Conrad
967d815ae5 Write the Seek Head element 
Originally committed as revision 10316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:19 +00:00
David Conrad
801edb42d1 Make sure to return a value in functions that return a value 
Originally committed as revision 10315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:17 +00:00
David Conrad
5034ab9024 Move writing the tracks element to its own function 
Originally committed as revision 10314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:15 +00:00
David Conrad
56d55a3bcf Move Xiph's CodecPrivate writing code to its own function 
Originally committed as revision 10313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:13 +00:00
David Conrad
02f487fc77 Write the duration of the file 
Originally committed as revision 10312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:11 +00:00
David Conrad
f57b85a569 put_ebml_void() 
Originally committed as revision 10311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:09 +00:00
David Conrad
ab41602755 Remove unused prototype 
Originally committed as revision 10310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:07 +00:00
David Conrad
ffb880c278 Write unknown size if the size given is too large for EBML (greater than 2^56-1) 
Originally committed as revision 10309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:06 +00:00
David Conrad
815eb6a2fe Track number and UID only have to be nonzero 
Originally committed as revision 10308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:03 +00:00
David Conrad
90c02d93ff SimpleBlocks are Matroska v2 
Originally committed as revision 10307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:01 +00:00
David Conrad
98186e416d Start a new cluster every 5 MB or 5 seconds 
Originally committed as revision 10306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:23:00 +00:00
David Conrad
6d50a935c9 Fix writing Xiph header sizes 
Originally committed as revision 10305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:58 +00:00
David Conrad
89e81bbbb9 Correctly write CodecPrivate element for Vorbis and Theora 
Originally committed as revision 10304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:56 +00:00
David Conrad
79a58e91db Compile fix; missed a variable declaration in the last commit 
Originally committed as revision 10303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:54 +00:00
David Conrad
b1adb69c5b Write one cluster and SimpleBlocks for the frames. Should now create playable mkv files for some video codecs (H.264 and VP3 checked) 
Originally committed as revision 10302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:52 +00:00
David Conrad
f622c4f45c First stab at writing the tracks element, still needs some additional cases for certain codecs 
Originally committed as revision 10301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:50 +00:00
David Conrad
f8e65a3271 Remove useless debug write 
Originally committed as revision 10300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:48 +00:00
David Conrad
9b6b0c7926 put_ebml_float() 
Originally committed as revision 10299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:47 +00:00
David Conrad
1e18c4d097 Const correctness 
Originally committed as revision 10298 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:45 +00:00
David Conrad
81efc03f58 Get rid of put_ebml_utf8(); the error checking that would have distinguished it from put_ebml_string() belongs elsewhere in lavf. 
Originally committed as revision 10297 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:43 +00:00
David Conrad
dbf653f766 Cosmetics: align nicely for better readibility 
Originally committed as revision 10296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:41 +00:00
David Conrad
cf4f763be1 Simplify 
Originally committed as revision 10295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:39 +00:00
David Conrad
67143c0f69 Beginning of mkv muxer, only EBML head is written correctly 
Originally committed as revision 10294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:22:37 +00:00