Commit Graph

202 Commits

Author SHA1 Message Date
Anton Khirnov
84ad31ff18 lavf: replace av_new_stream->avformat_new_stream part II.
Manual replacements are done in this commit.

In many cases, the id is some constant made up number (e.g. 0 for video
and 1 for audio), which is then not used in the demuxer for anything.
Those ids are removed.
2011-10-19 17:02:11 +02:00
Martin Storsjö
5e87222fd1 flvdec: Don't export metadata entries that aren't proper metadata
This avoids writing these entries doubly if transcoding from
flv to flv, since the muxer blindly writes any and all metadata
keys set, in addition to the fixed fields that the muxer
always writes.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-12 10:19:47 +03:00
Martin Storsjö
b204c46d9d flvdec: Split out setting of numeric fields from storing metadata
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-12 10:19:38 +03:00
Michael Niedermayer
a246cefa75 flvdec: Check for overflow before allocating arrays
On allocation, the array length is multiplied by sizeof(int64_t),
this prevents the multiplication from overflowing.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-25 12:55:21 +03:00
Laurent Aimar
2b4e49d428 flvdec: Fix invalid pointer deferences when parsing index
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-24 18:08:39 +03:00
Martin Storsjö
bafff1668c flvdec: Ignore the index if it's from a creator known to be different
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-23 20:59:48 +03:00
Anton Khirnov
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
Diego Biurrun
d3f751e603 Add some missing mathematics.h #includes for av_rescale(). 2011-07-05 20:16:38 +02:00
Mans Rullgard
ee8aecd23a Do not include intfloat_readwrite.h in avutil.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:06 +01:00
Anton Khirnov
d2d67e424f Remove all uses of now deprecated metadata functions. 2011-06-08 07:43:45 +02:00
Alex Converse
13220b1856 flvdec: clenup debug code 2011-05-17 22:08:11 +02:00
Martin Storsjö
578d6861a7 flvdec: Allow parsing keyframes metadata without seeking in most cases
Stop the avio input at a point where amf_parse_object can
continue parsing the end of the object seamlessly, when all
data is available.

If unsupported data is encountered within the keyframes object,
try seeking to the start of the keyframes object - if the seek
back was successful, the caller can continue parsing the rest
of the AMF data.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-12 23:08:55 +03:00
Anton Khirnov
ff1ec0c3f8 avio: undeprecate av_url_read_fseek/fpause under nicer names
It seems their replacements won't be ready anytime soon.
2011-04-12 19:17:05 +02:00
Kharkov Alexander
b5304f7b2e flvdec: Fix support for flvtool2 "keyframes based" generated index
Current keyframes data parser unconditionally rewind metadata to
the end at the end of function. As result ALL metadata located
after keyframes index not parsed, and as metadata object can have
ANY placement inside metadata it can lead to unpredictable result
(bitrate can not be found, etc.). As result FLV movie will not
play at all in such situation.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-12 12:38:45 +03:00
Justin Ruggles
e3c007bb43 flvdec: fix segfault in amf_parse_object() due to NULL key
fixes Issue 2674
2011-04-03 20:29:04 -04:00
Anton Khirnov
8978fedaee avio: introduce an AVIOContext.seekable field
Use it instead of url_is_streamed and AVIOContext.is_streamed.
2011-04-03 22:46:40 +02:00
Kharkov Alexander
cb7e2c1ca8 flvdec: read index stored in the 'keyframes' tag.
'keyframes' metatag is not part of the standard, it is just
convention to use such kind of metatag information for indexing.
Structure is following, it allows to have it inconsistent:
keyframes:
 times (array):
  time0 (num)
  time1 (num)
  time2 (num)
 filepositions (array)
  position0 (num)
  position1 (num)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-31 07:31:58 +02:00
Anton Khirnov
933e90a69a avio: make av_url_read_fseek/fpause internal.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-21 14:54:52 -04:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Anton Khirnov
45a8a02a41 lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-16 22:24:51 -04:00
Anton Khirnov
66e5b1df36 avio: deprecate url_feof
AVIOContext.eof_reached should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-07 17:20:31 -05:00
Anton Khirnov
76aa876e69 avio: avio_ prefix for url_fsize
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-07 11:03:39 -05:00
Anton Khirnov
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
Anton Khirnov
e356fc57a2 lavf: replace all uses of url_fskip with avio_seek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:22:16 -05:00
Anton Khirnov
6b4aa5dac8 avio: avio_ prefix for url_fseek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:12:33 -05:00
Anton Khirnov
b7effd4e83 avio: avio_ prefixes for get_* functions
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21 11:23:22 -05:00
Anton Khirnov
ae628ec1fd avio: rename ByteIOContext to AVIOContext.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-20 08:37:15 -05:00
Luca Barbato
dfd2a005eb Replace dprintf with av_dlog
dprintf clashes with POSIX.1-2008
2011-01-29 23:55:37 +01:00
Diego Elio Pettenò
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
Thierry Foucu
caa7ad5dc6 Fix 16kHz Mono NellyMoser in flv.
Patch by Thierry Foucu, tfoucu gmail

Originally committed as revision 25667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-03 20:12:07 +00:00
Baptiste Coudurier
7d6096e42e Use ext sample from mpeg4audio config if set with AAC SBR
Originally committed as revision 23947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 22:31:31 +00:00
Stefano Sabatini
2ef6c1242a Mark av_metadata_set() as deprecated, and use av_metadata_set2()
in its place.

av_metadata_set() is going to be dropped at the next major bump.

Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-25 14:27:42 +00:00
Howard Chu
fc8fa007fb Implement librtmp seek support.
Implement flv_read_seek(), add a missing check on stream_index
and fix timestamp rounding in rtmp_read_seek().

Also add the flv_read_seek2() function, which is not enabled but is
useful as reference.
To actually implement flv_read_seek2() correctly, there would need to
be some corresponding av_url_read_fseek2() function to propagate the
timestamps down to the ByteIOContext and URLContext.

Patch by Howard Chu <hyc <at> highlandsun.com>.

See the thread:
Subject: [FFmpeg-devel] RTMP seek support
Date: 2010-03-28 23:35:02 GMT

Originally committed as revision 22904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-18 19:09:25 +00:00
Howard Chu
7e939205d9 Set audio bit rate.
Patch by Howard Chu, hyc highlandsun com

Originally committed as revision 22835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 12:21:30 +00:00
Howard Chu
527c2e6429 Fix flvdec start-of-frame.
Patch by Howard Chu hyc highlandsun com

Originally committed as revision 22757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 08:02:20 +00:00
Jean-Daniel Dupas
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
Stefano Sabatini
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
Baptiste Coudurier
fdf4662211 fetch flv duration from file if it is set to 0 in metadata
Originally committed as revision 21329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-19 19:41:24 +00:00
Michael Niedermayer
cc38e063be Revert flvdec.c part of r20836
Log:
	Use AV_METADATA_DONT_STRDUP* / use av_malloced metadata instead of strduped
	arrays of fixed length.
	Code from ffmbc with changes to adapt to our metadata API.
Reason: memleak & fix is not trivial

Originally committed as revision 20866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 15:59:19 +00:00
Daniel Verkamp
8e9efe4392 FLV 8-bit PCM is unsigned, not signed
Fixes issue #1569

Originally committed as revision 20853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 03:30:25 +00:00
Michael Niedermayer
12ad66712a Use AV_METADATA_DONT_STRDUP* / use av_malloced metadata instead of strduped
arrays of fixed length.
Code from ffmbc with changes to adapt to our metadata API.

Originally committed as revision 20836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 20:27:29 +00:00
Daniel Verkamp
0aa6a518ad Add codec id for Flash screen codec v2 and hook it up in FLV demuxer
Originally committed as revision 20563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-20 19:16:42 +00:00
Alex Converse
5aea268d14 Add a channels field to MPEG4AudioConfig.
Originally committed as revision 20512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11 20:24:23 +00:00
Michael Niedermayer
37e34df5a5 Check offset in flv_probe()
Originally committed as revision 19858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 14:56:09 +00:00
Martin Storsjö
b126dee964 Use all 32 bits of the timestamp when calculating flv duration.
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
Justin Ruggles
d2a47a578e Remove fake Speex header creation from FLV demuxer. Having it there was not the
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
Måns Rullgård
63613fe615 Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-26 12:20:04 +00:00
Aurelien Jacobs
df2bd71aeb flvdec: expose metadata through the generic metadata API
original patch from Art Clarke  aclarke _at_ xuggle _dot_ com

Originally committed as revision 19364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-06 21:54:37 +00:00
Aurelien Jacobs
09e54e1ff8 flvdec: re-enable metadata parsing
duration and videodatarate values are actually useful
original patch from Art Clarke  aclarke _at_ xuggle _dot_ com

Originally committed as revision 19363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-06 21:49:33 +00:00
Aurelien Jacobs
8caa0f0651 flvdec: don't set format and codec context from metadata values
This has proven to be useless and even harmfull since r18460 (expect
for duration and videodatarate).
original patch from Art Clarke  aclarke _at_ xuggle _dot_ com

Originally committed as revision 19362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-06 21:46:37 +00:00
Justin Ruggles
c1c206b343 flvdec: Build a Speex header during FLV demuxing using required and
default values. This is needed because FLV files with Speex do not
contain a Speex header, which is necessary for stream copy.

Originally committed as revision 19267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 22:10:53 +00:00
Art Clarke
e1d8d7bb4b Downgrade message log level (from AV_LOG_ERROR to AV_LOG_DEBUG) about
skipped metadata packet in FLV demuxer.

Patch by Art Clarke a${surname} At xuggle - com.

Originally committed as revision 19210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 23:14:59 +00:00
Michael Niedermayer
4eec260642 Remove unused variable from flv_read_metabody() found by CSA.
Originally committed as revision 18571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-17 17:42:41 +00:00
Michael Niedermayer
77daaf6748 Disable metadata reading. Yes, I would like to know what this code is good for
and this is the easiest way to. It would be a lot of messy code we can drop
if it is useless.
As a sideeffect this fixes issue977.

Originally committed as revision 18460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 04:01:03 +00:00
Michael Niedermayer
634b927f82 Do not fail on zero packets.
Originally committed as revision 18328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 15:32:31 +00:00
Baptiste Coudurier
fcb4228c86 skip empty data packets in flv, fix input.flv
Originally committed as revision 18306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 03:52:19 +00:00
Michael Niedermayer
ded0149948 Replace two 'return AVERROR(EAGAIN);' by continue. The latter are nicer
and the EAGAIN were just added as example not because they made sense.

Originally committed as revision 17783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-03 20:24:17 +00:00
Baptiste Coudurier
d2718187b9 parse aac extradata to fetch channels and sample rate, patch from Netgem
Originally committed as revision 17506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-21 23:54:50 +00:00
Peter Ross
0e9602ef93 FLV demuxer: return AVERROR_EOF upon detection of end of file.
Originally committed as revision 17457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-19 12:19:55 +00:00
Benoit Fouet
c102347088 Add a context to av_log() calls.
Originally committed as revision 17375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-16 16:09:34 +00:00
Stefan de Konink
9a354fe3f9 Implement the reading of the video bitrate of flv movies out of the meta data,
to have the total bitrate available in the avformat structures.
Patch by Stefan de Konink  stefan konink de

Originally committed as revision 16943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-02 16:05:50 +00:00
Michael Niedermayer
a308737bd6 Use EAGAIN return, primarely intended as example of EAGAIN useage.
Originally committed as revision 16719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-22 12:08:06 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences.
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
Michael Niedermayer
2f3d7ea974 Fix detection of audio codec in K70707-ARIA229.flv.
Fixes issue760.

Originally committed as revision 16254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 20:56:30 +00:00
Baptiste Coudurier
ebd610557e set pts in flv demuxer
Originally committed as revision 15841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-16 02:56:34 +00:00
Andrew Wason
8ff8de73a4 Fix endless loop when opening corrupt FLV files (issue 699).
Patch by Andrew Wason, rectalogic A rectalogic D com

Originally committed as revision 15738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-28 23:49:04 +00:00
Baptiste Coudurier
7f8cd075e0 simplify sample rate code, flv_set_audio_codec already overrides it for nellymoser 8khz
Originally committed as revision 15687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 23:06:03 +00:00
Baptiste Coudurier
f96d0eef53 force sample rate to 16khz for speex in flv, fix speexaudio.flv
Originally committed as revision 15678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 18:36:26 +00:00
Pascal Massimino
4fe8a45240 fix for >2GB flv files
Originally committed as revision 15677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 16:46:43 +00:00
Alexander Wichers
88cb61bb0c 8HZ -> 8KHZ, cosmetics patch by Alexander Wichers development at wichersdot nu
Originally committed as revision 15632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-18 12:08:55 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 14:24:59 +00:00
Baptiste Coudurier
ae58b54b3f skip empty flv data packets, fix issue #602
Originally committed as revision 15042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 22:10:34 +00:00
Baptiste Coudurier
3d9aecb0d7 factorize packet skip code
Originally committed as revision 15041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 22:07:01 +00:00
Baptiste Coudurier
6298eb810d simplify size handling code
Originally committed as revision 15040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 22:03:18 +00:00
Baptiste Coudurier
77b0443544 speex in flv demuxing
Originally committed as revision 15028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 17:06:35 +00:00
Baptiste Coudurier
22e7d9cc25 skip flv video info / command frame packets, fix issue #546
Originally committed as revision 14480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 02:26:40 +00:00
Stefano Sabatini
bde15e74de Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.
patch by Stefano Sabatini, stefano.sabatini-lala poste.it
along with some spelling/consistency fixes for the long names by me

Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-03 16:20:54 +00:00
Baptiste Coudurier
04fd3e8134 aac and h264 in flv demuxing
Originally committed as revision 13439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-26 22:01:41 +00:00
Baptiste Coudurier
7ef94d221b in flv this field is dts finally
Originally committed as revision 13268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 21:51:33 +00:00
Baptiste Coudurier
19719bc631 flv use 32 bit pts
Originally committed as revision 13267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 21:47:30 +00:00
Baptiste Coudurier
07a47ae2a3 pts are unsigned according to specs, fix negative pts when 32bit pts are used
Originally committed as revision 12949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 09:08:13 +00:00
Michael Niedermayer
780169c363 Remove useless code.
Originally committed as revision 12814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-14 12:25:44 +00:00
Michael Niedermayer
b41497e903 Recommit r12809
Log:
	10l
	Setting AVFMTCTX_NOHEADER if streams<2 so phantom streams are found.
	fixes WELCOMETOBELGRADE.flv
After seeking bug has been fixed.

Originally committed as revision 12813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-14 12:24:29 +00:00
Michael Niedermayer
0366654e2b Use generic seeking code for flv. The removed code was a buggy duplicate.
Originally committed as revision 12812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-14 12:22:23 +00:00
Michael Niedermayer
26d95a1ecf revert r12809
Log:
	10l
	Setting AVFMTCTX_NOHEADER if streams<2 so phantom streams are found.
	fixes WELCOMETOBELGRADE.flv
As it unexpectly breaks seek regression tests.

Originally committed as revision 12811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-14 12:10:53 +00:00
Michael Niedermayer
a33cfa3071 Stop find_stream_info() searching for further streams if 2 streams have
been found.

Originally committed as revision 12810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-13 23:47:03 +00:00
Michael Niedermayer
749c9201aa 10l
Setting AVFMTCTX_NOHEADER if streams<2 so phantom streams are found.
fixes WELCOMETOBELGRADE.flv

Originally committed as revision 12809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-13 22:58:04 +00:00
Pascal Massimino
c04c52d3a8 Additional checks for strange num_val in FLV metadata
Avoids some "Unsupported audio codec (6)" message in FLVs, e.g.
        Example of such problematic bitstream is 'bad_codec6.flv'
        in ftp's /incoming directory.

Originally committed as revision 12510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-20 11:02:40 +00:00
Michael Niedermayer
58293e57e1 Fix issue357
Do what the spec says, insane or not:
"
Format 0 (uncompressed) and Format 3 (uncompressed little-endian) are similar. Both encode
uncompressed audio samples. For 8-bit samples, the two formats are identical. For 16-bit
samples, the two formats differ in byte ordering. In Format 0, 16-bit samples are encoded and
decoded according to the native byte ordering of the platform on which the encoder and Flash
Player, respectively, are running. In Format 3, 16-bit samples are always encoded in little-endian
order (least significant byte first), and are byte-swapped if necessary in Flash Player before
playback. Format 0 is clearly disadvantageous because it introduces a playback platform
dependency. For 16-bit samples, Format 3 is highly preferable to Format 0 for SWF version 4
or later.
"

Originally committed as revision 12184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 01:04:00 +00:00
Michael Niedermayer
44de39f93c flv/swf do not have a big endian codec id, they only support
little endian and native endian.

Originally committed as revision 12183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 00:57:15 +00:00
Benjamin Larsson
107b5f93dd Reindent
Originally committed as revision 11285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-20 11:22:39 +00:00
Benjamin Larsson
7b76c22465 Correctly handle FLV_CODECID_NELLYMOSER_8HZ_MONO files
Originally committed as revision 11284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-20 11:21:10 +00:00
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
Alex Beregszaszi
018b6fb465 Honor the 8bit extension (now 32bit instaed 24bit) of the pts field introduced in FLV specification v9.
Originally committed as revision 11043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-16 00:09:34 +00:00
Michael Niedermayer
c8652b5714 support flv with invalid header
fixes issue43

Originally committed as revision 10887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-31 22:10:34 +00:00
Michael Niedermayer
6f910bcf39 factorize stream creation
Originally committed as revision 10886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-31 21:35:50 +00:00
Benjamin Larsson
636b13c5fc Nellymoser ASAO decoder
Originally committed as revision 10741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-15 16:26:02 +00:00
Aurelien Jacobs
9990460353 use the VP6A codec
Originally committed as revision 10578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-25 19:30:03 +00:00
Aurelien Jacobs
df63f130c8 revert r10527
There is now a proper vp6a codec, so no need for this hack anymore.

Originally committed as revision 10577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-25 19:25:59 +00:00
Aurelien Jacobs
f84c357325 Add support for VP6A in flv.
Those files really contain 2 standard VP6 video streams:
 - the "normal" video stream
 - the alpha plan video stream (which is a standard
   YV12 video with it's U an V plans all set to 0)
closes issue166

Originally committed as revision 10527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-18 15:36:29 +00:00