10b1c060f9
oggenc: fix condition when not to flush due to keyframe granule.
...
The previous condition of 0 page size was wrong,
that would disable the mechanism for all frames at
a start of a page, thus some keyframes still would not
get their own granule.
The real problem is that header packets must not be flushed,
but they have (and must have) 0 granule and thus would
be detected as keyframes.
Add a separate parameter to mark header packets.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-30 16:32:16 -04:00
ed3e1b485a
oggenc: add pagesize option to set preferred page size
...
When set, if an Ogg stream buffer has enough data, a page is made
instead of filling maximum-size pages. Using smaller pages results
smaller seek intervals at the expense of higher container overhead.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-30 16:32:03 -04:00
9677247b0a
oggenc: free comment header for all codecs
...
fixes a memleak for Vorbis and Theora, where the comment header from
avpriv_split_xiph_headers() is replaced by a buffer that must be freed
separately.
2012-02-24 13:15:41 -05:00
c3f9ebf743
lavf: make av_set_pts_info private.
...
It's supposed to be called only from (de)muxers.
2011-11-30 20:34:45 +01:00
c6cd0e17f3
Replace vendor string in Ogg and FLAC muxers.
2011-11-02 10:43:39 +01:00
357db4c263
lavc: use avpriv_ prefix for ff_split_xiph_headers.
...
It's used in lavf.
2011-10-20 21:06:58 +02:00
d9cca9fc6a
lavc: use avpriv_ prefix for some flac symbols used in lavf.
...
Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and
ff_flac_parse_block_header
2011-10-20 21:06:58 +02:00
dfc2c4d900
lavf: use designated initialisers for all (de)muxers.
...
It's more readable and less prone to breakage.
2011-07-17 06:58:37 +02:00
0ebcdf5cda
Do not include mathematics.h in avutil.h
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:06 +01:00
d2d67e424f
Remove all uses of now deprecated metadata functions.
2011-06-08 07:43:45 +02:00
6dc7d80de7
avio: avio_ prefix for url_close_dyn_buf
2011-04-03 22:47:05 +02:00
b92c545282
avio: avio_ prefix for url_open_dyn_buf
2011-04-03 22:46:56 +02:00
b64030f26d
avio: make get_checksum() internal.
2011-03-30 07:48:55 +02:00
4c4427a75d
avio: make init_checksum() internal.
2011-03-30 07:47:08 +02:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
b7f2fdde74
avio: rename put_flush_packet -> avio_flush
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-16 22:59:39 -04:00
a2704c9712
avio: add avio_tell macro as a replacement for url_ftell
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-04 11:26:57 -05:00
6b4aa5dac8
avio: avio_ prefix for url_fseek
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:12:33 -05:00
0abdb29317
lavf: use a new ffio_wfourcc macro instead of put_tag() where possible
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 14:38:22 -05:00
77eb5504d3
avio: avio: avio_ prefixes for put_* functions
...
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>
2011-02-21 14:25:15 -05:00
ae628ec1fd
avio: rename ByteIOContext to AVIOContext.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-20 08:37:15 -05:00
c6610a216e
Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
...
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.
2011-01-26 22:10:09 +00:00
ab04337464
In ogg muxer, correctly mux VFR streams, fix issue #2398
...
Originally committed as revision 26229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 19:32:45 +00:00
042ca05f0f
vorbiscomment: convert metadata before computing the header's length
...
Originally committed as revision 25586 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-27 05:02:29 +00:00
03700d399b
Export metadata in the generic format. Deprecate old conversion API.
...
patch by Anton Khirnov anton _at_ khirnov _dot_ net
Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-15 19:04:25 +00:00
81e5ff7ae2
vorbiscomment: change ff_vorbiscomment_write to take an AVMetadata**
...
patch by Anton Khirnov anton _at_ khirnov _dot_ net
Originally committed as revision 25473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-14 19:08:31 +00:00
d256d21e3f
oggenc: Don't use char* to point to a string constant.
...
Originally committed as revision 25440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-10 21:15:21 +00:00
521d434fd5
Vorbis metadata writing. Patch by James Darnley <james.darnley gmail com>.
...
Fixes issue 555.
Originally committed as revision 25034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-03 19:30:27 +00:00
5c32755570
In ogg muxer, free dyn allocated buffer, fix memleak
...
Originally committed as revision 24276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 22:36:01 +00:00
22fe18c1c0
In ogg muxer, use dyn buffer to compute crc of the page, fix muxing with pipe
...
when page buffer is bigger than default buffer size. Max page is 65k.
Originally committed as revision 24242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 23:21:18 +00:00
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
ff85f58605
remove unused field
...
Originally committed as revision 23232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-21 21:41:38 +00:00
95ca3b1e20
In ogg muxer, pack multiple frames into one page, much lower overhead
...
Originally committed as revision 23231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-21 21:38:54 +00:00
2874c81cc8
Replace all remaining occurrences of AVERROR_NOMEM with
...
AVERROR(ENOMEM).
AVERROR_NOMEM is deprecated and will be dropped at the next libavutil
major bump.
Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 14:15:00 +00:00
cc947f04cc
Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
...
Patch by Jean-Daniel Dupas, devlists shadowlab org
Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
...
is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
aeef3ec6f0
Add VorbisComment writing to Ogg/FLAC and Ogg/Speex files.
...
Patch by James Darnley <james darnley at gmail>
Originally committed as revision 22606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 13:39:22 +00:00
fbe8c56dfe
Correctly write last 0 lacing value when packet size is multiple of 255, patch by Greg Maxwell, gmaxwell at gmail dot com
...
Originally committed as revision 22559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:04:09 +00:00
012dc2c426
Remove MAX_STREAMS usage in ogg and mxf muxers
...
Originally committed as revision 21526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-29 06:38:00 +00:00
8746296818
Add Speex support to the Ogg muxer.
...
Originally committed as revision 20220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 01:46:19 +00:00
e07b882b4d
Improve amortized worst case speed of the muxers packet interleaving code
...
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
87b4dd3b96
oggenc: Change error log text. An error here does not necessarily mean
...
corrupted data.
Originally committed as revision 19248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 20:18:29 +00:00
3f2eadf4fe
oggenc: return error value from ogg_build_flac_headers()
...
Originally committed as revision 19247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 20:16:48 +00:00
4315aa8b05
cosmetics: spacing and comments
...
Originally committed as revision 19246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 20:14:58 +00:00
e9a32230c3
oggenc: check for failed av_mallocz()
...
Originally committed as revision 19245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 20:13:54 +00:00
59c6178a54
Use a shared function to validate FLAC extradata.
...
Originally committed as revision 17602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-26 02:29:24 +00:00
1cc65cecb2
Move declaration of ff_interleave_add_packet to internal.h.
...
It is an internal function and should not be in an installed header.
Originally committed as revision 17070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 21:14:46 +00:00
34c65ac668
function is static
...
Originally committed as revision 16886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-31 06:09:31 +00:00
fd5583bc2d
use new ff_interleave_add_packet
...
Originally committed as revision 16885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-31 06:08:42 +00:00
bc5c918ea8
Remove offset_t typedef and use int64_t directly instead.
...
The name offset_t is easily confused with the standard off_t type and
*_t is POSIX reserved namespace if any POSIX header is included.
Originally committed as revision 15533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-03 10:16:29 +00:00
Reimar Döffinger
Andres Gonzalez
Justin Ruggles
Anton Khirnov
Diego Biurrun
Mans Rullgard
Diego Elio Pettenò
Baptiste Coudurier
Anton Khirnov
Alex Converse
James Darnley
Stefano Sabatini
Jean-Daniel Dupas
Greg Maxwell
Michael Niedermayer