1baa25c7da
shorten: fix end-of-stream decoding.
...
enable CODEC_CAP_DELAY to flush any remaining frames in the buffer.
Stop decoding when the FN_QUIT command is found so that a trailing seek table
isn't decoded as a normal frame.
decode all channels in the same call to avcodec_decode_audio3() so that
decoding will not stop after the first channel of the last frame.
Updated FATE reference. More valid audio is now decoded.
2011-10-20 13:09:46 -04:00
d03f9f65c0
shorten: do not use block size to determine whether to read the header.
2011-10-20 13:09:46 -04:00
882dafe9b6
shorten: check output buffer size before decoding
2011-10-20 13:09:26 -04:00
bd7f7d6c78
shorten: use av_clip_int16() for output sample clipping
2011-10-20 13:09:26 -04:00
069ada46c1
shorten: use bytestream functions to decode the embedded WAVE header
2011-10-20 13:09:25 -04:00
c25762fcf1
shorten: add some comments
2011-10-20 13:09:25 -04:00
15d146c958
shorten: merge decoding of FN_DIFF* subblocks into decode_subframe_lpc()
2011-10-20 13:09:25 -04:00
034f42dfce
cosmetics: remove some needless commented-out stuff
2011-10-20 13:09:25 -04:00
cfa317f67d
shorten: validate block size
2011-10-20 13:09:25 -04:00
45d7d31fb9
shorten: move declaration of 'ret' to top of shorten_decode_frame()
2011-10-20 13:09:25 -04:00
a8055992c0
shorten: pass on error value from allocate_buffers() instead of returning -1
2011-10-20 13:09:25 -04:00
9e5e2c2d01
shorten: check for realloc failure
2011-10-20 13:09:25 -04:00
fe31a637f1
shorten: move decoding of prediction order and applying of global offset to
...
decode_subframe_lpc().
2011-10-20 13:09:25 -04:00
0f97c5014b
shorten: only calculate output size when returning decoded samples, otherwise
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just set data_size to zero.
2011-10-20 13:09:25 -04:00
e9e37f2d10
cosmetics: reindent
2011-10-20 13:09:25 -04:00
9000b6db22
shorten: separate processing of audio commands from non-audio commands
2011-10-20 13:09:25 -04:00
07745485ef
shorten: skip some fields in the WAV header embedded in the shorten header.
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fixes incorrect bitrate reporting and potential misreporting of the number of
channels.
2011-10-20 13:09:25 -04:00
a1f7885a8b
shorten: split reading of file header into a separate functions
2011-10-20 13:09:25 -04:00
9ef6c7977f
avformat: do not require frame_size for Speex.
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Having it there forces decoding of a frame in order to get frame_size, but it
is not really needed for proper demuxing or decoding.
2011-10-20 13:06:16 -04:00
0e69c04773
ogg/speex: set correct timestamp and duration for the first packet.
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The first timestamp should be negative due to delay.
Also, do not set AVCodecContext.frame_size unnecessarily.
2011-10-20 13:06:16 -04:00
4ee247a2bd
flvenc: check packet duration in speex using timestamps
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Using AVCodecContext.frame_size is not reliable.
2011-10-20 13:06:16 -04:00
b606a01759
libspeexenc: add libspeex encoder
2011-10-20 13:06:15 -04:00
52375ba567
flvenc: adjust for negative DTS for all codecs, not just H.264
2011-10-20 13:06:15 -04:00
265980dabc
x86: Move some variable declarations below the appropriat #ifdef.
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This avoids some unused variable warnings with YASM disabled.
2011-10-20 16:19:27 +02:00
2cb7c81669
x86: Fix linking of ProRes DSP ASM with YASM disabled.
2011-10-20 16:19:13 +02:00
463ea05ab2
avcodec.h: Move G.729/G.723 CODEC_IDs to the correct section.
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This is done conditional to the libavcodec version to avoid ABI breaks.
2011-10-20 00:19:19 +02:00
26af0953c0
Only test-compile w32pthreads.h if W32THREADS are available.
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This fixes 'make checkheaders' on non-W32THREADS systems.
2011-10-20 00:18:29 +02:00
8096fdf0b6
presets: rename presets directory
2011-10-19 21:20:17 +02:00
f0eeff708a
lavc: make avcodec_get_context_defaults3 "officially" public
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Deprecate avcodec_get_context_defaults/avcodec_get_context_defaults2
2011-10-19 17:02:11 +02:00
84ad31ff18
lavf: replace av_new_stream->avformat_new_stream part II.
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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
3b3bbdd3e6
lavf,lavd: replace av_new_stream->avformat_new_stream part I.
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Trivial replacements with sed are done in this commit:
sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
2011-10-19 17:02:11 +02:00
569129a6dc
lavf: add avformat_new_stream as a replacement for av_new_stream.
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It takes a codec parameter, thus enabling codec-specific defaults.
2011-10-19 17:02:11 +02:00
73447eb4bd
Use correct scaling table for bwd-pred MVs in second B-field
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When scaling backward predicted MVs in second B-field, the scaling table is
opposite of that for P field pictures; i.e. first field P table will be used as
second field B table and second field P table will be used as first field B
table. This is not documented in the spec, but exists in the ref. decoder.
This fixes SA10139.
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-19 16:42:47 +03:00
0d8506b8c5
Ut Video decoder
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-19 08:24:19 +02:00
df3ca34a56
Makefile: change presets extension to .avpreset
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Fixes make install.
2011-10-19 07:50:12 +02:00
ec2ac9271c
lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs
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The licence was changed from GPL to LGPL with explicit approval from
the original author.
See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source,
ported from MPlayer libmpcodecs
Date: Mon, 11 Jul 2011 16:32:41 +0200
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-19 07:09:08 +02:00
0244879f30
lavfi: add testsrc source
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-19 07:08:42 +02:00
4e64c4d51a
AVOptions: add documentation.
2011-10-19 06:59:58 +02:00
1279098d7b
presets: update libx264 ffpresets
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Use the native libx264 options and rename all the preset to use
the avpreset extension.
2011-10-19 06:59:58 +02:00
d97ca425ef
sunrast: Check for out of bounds reads
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-18 22:49:43 +02:00
6b1f93face
lavc: rename AV_ER_* options to AV_EF_* and rename AGGRESSIVE to BUFFER
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-18 12:28:30 +02:00
204e6132d2
lavc: replace API-bump-triggered AVCodecContext field change with shorter, non-conflicting name
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-18 12:28:22 +02:00
075d6439f1
Add libvpx presets.
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Based on a patch by James Zern jzern AT google DOT com
2011-10-18 11:40:19 +02:00
a5f05e52e4
doc/avtools: add forgotten part to stream specifiers description
2011-10-18 11:40:14 +02:00
d1d421cbc0
swscale: prevent overflow during initialization
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-18 10:29:49 +02:00
6e6003a4d2
g722: Add a fate test for the encoder
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-18 10:45:22 +03:00
73dbc89cbb
fate: Add a target for creating a 16000 Hz mono synthetic audio file
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-18 10:45:17 +03:00
ec5e521298
macosx: use the default surface on newer sdl
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SDL 1.2.14 works fine with default colorspace on macosx and seems
to have some issues with 24bit surfaces and resize in addition.
2011-10-17 22:27:12 -07:00
3ec344626c
avconv: add presets
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-17 22:24:17 +02:00
51369f2891
rtsp: Expose the flag options via private AVOptions for sdp and rtp, too
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This allows setting the filter_src option for these demuxers, too,
which wasn't possible at all before (where the option only was set
via URL parameters for RTSP).
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-17 22:02:31 +03:00
