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Author SHA1 Message Date
Gavin Kinsey
4547d883d3 Fix compilation for C++ applications 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 21:13:45 +01:00
Michael Niedermayer
b27ac355b7 movdec: Fix parsing of a very last empty atom of size 8. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 21:13:45 +01:00
Reimar Döffinger
61b1d85c1f Add tests for several encoders. 
More specifically, PNG, v210, zlib and zmbv codecs.
zmbv needs vf_scale to be able to produce PAL8.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-12-05 20:05:44 +01:00
Reimar Döffinger
c66bd78e3d vf_scale: support PAL8 output by producing BGR8. 
While quality is bad, PAL8 support is needed to allow testing some
encoders that only support PAL8 input.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-12-05 20:05:44 +01:00
Reimar Döffinger
d086c1203c Add coverage exclusions for test code. 
For some of the code e.g. doing timing measurements there is no
real point in running regression testing on it, thus it should
not be counted against coverage.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-12-05 20:05:44 +01:00
Reimar Döffinger
840ecc9e07 Add coverage support. 
Adds --enable-coverage to configure and a "coverage-html" make target.
The dependency stuff in the Makefile is a bit questionable, but the
best I could think of so far.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-12-05 20:04:48 +01:00
Alex Converse
52401b82bd mov: Don't av_malloc(0). 
malloc() is allowed to return NULL when zero is the argument. This
causes us to think malloc has failed and return AVERROR(ENOMEM). In
addition OS X malloc() returns an unfreeable non-NULL pointer for size
zero when alignment is greater than 16.
 2011-12-05 09:51:35 -08:00
Justin Ruggles
9179f27c64 avconv: only allocate 1 AVFrame per input stream 
This avoids allocating/freeing an AVFrame for each packet decode. It also
simplifies error handling in transcode_audio() and transcode_video().
 2011-12-05 11:54:24 -05:00
Justin Ruggles
110d2af28e avconv: fix memleaks due to not freeing the AVFrame for audio 2011-12-05 10:53:29 -05:00
Ronald S. Bultje
b41995d20e h264-fate: remove -strict 1 except where necessary (mr4/5-tandberg). 2011-12-05 07:39:46 -08:00
Michael Niedermayer
51177b1fe9 lavc: Mark fields that require av_opt_ptr() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 13:23:17 +01:00
Michael Niedermayer
31f93fc5f8 lavc: Fix sizeof(AVFrame) useability docs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 13:22:46 +01:00
Michael Niedermayer
b9d2b45165 lavc: Document AVFrame av_opt_ptr() relation. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 13:22:20 +01:00
Diego Biurrun
e873c03ac7 misc Doxygen markup improvements 2011-12-05 13:06:58 +01:00
Diego Biurrun
c68fafe0d2 doxygen: eliminate Qt-style doxygen syntax 2011-12-05 13:06:58 +01:00
Martin Storsjö
714cd7e758 g722: Add a regression test for muxing/demuxing in wav 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-05 12:41:46 +02:00
Sjoerd Simons
f32fd31858 g722: Change bits per sample to 4 
Earlier, bits per sample was defined as 8, since
bits_per_coded_sample was used to indicate whether to ignore
the lower bits of the codeword, having values 6, 7 or 8.

g722 encodes 2 samples into one byte codeword, therefore the
bits per sample is 4. By changing this, the generated timestamps
for streams encoded with g722 become correct.

This makes timestamp generation for g722 data correct (both when
encoding and when demuxing from raw g722 files).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-05 12:41:46 +02:00
Martin Storsjö
6fcbb0f553 g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample 
This avoids using bits_per_coded_sample for this information.
bits_per_coded_sample should be 4 for this codec normally,
since two samples are encoded into one 8 bit codeword.

In principle, this might be info that needs to be passed from
a demuxer, and in that case, a private AVOption isn't the best
choice, but no such samples are available at the moment, so
that use case is purely theoretical at the moment.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-05 12:41:23 +02:00
Michael Niedermayer
406e9647a0 ffplay: Avoid directly accessing AVFrame fields that differ between forks. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 03:22:10 +01:00
Michael Niedermayer
738c603a22 ffmpeg: Avoid directly accessing AVFrame fields that differ between forks. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 03:22:08 +01:00
Michael Niedermayer
fef411ef3b lavc: Add a AVClass for AVFrames. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 03:22:06 +01:00
Michael Niedermayer
dff97be808 av_opt: add av_opt_ptr() to return a pointer to a field of a object based on 
an AVClass

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 03:22:04 +01:00
Michael Niedermayer
618fb9cc06 ffmpeg: handle stream copy timebase selection for mp4 as if it had VFPS set. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 03:19:28 +01:00
Justin Ruggles
0bafe04917 api-example: update to use avcodec_decode_audio4() 2011-12-04 18:29:51 -05:00
Justin Ruggles
f199f38573 avplay: use avcodec_decode_audio4() 2011-12-04 18:29:51 -05:00
Justin Ruggles
e2a2c49fcd avplay: use a separate buffer for playing silence 2011-12-04 18:29:51 -05:00
Justin Ruggles
f08e54e83d avformat: use avcodec_decode_audio4() in avformat_find_stream_info() 2011-12-04 18:29:51 -05:00
Justin Ruggles
d1241ff3b2 avconv: use avcodec_decode_audio4() instead of avcodec_decode_audio3() 2011-12-04 18:29:51 -05:00
Alex Converse
6d23d19729 mov: Allow empty stts atom. 
Fixes regressions caused by 30c3d976
 2011-12-04 15:20:48 -08:00
Michael Niedermayer
707138593a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  adpcmenc: cosmetics: pretty-printing
  ac3dec: cosmetics: pretty-printing
  yuv4mpeg: cosmetics: pretty-printing
  shorten: remove dead initialization
  roqvideodec: set AVFrame reference before reget_buffer.
  bmp: fix some 1bit samples.
  latmdec: add fate test for audio config change
  oma: PCM support
  oma: better format detection with small probe buffer
  oma: clearify ambiguous if condition
  wavpack: Properly clip samples during lossy decode
  Code clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c.
  Cleaned pixdesc.c file in libavutil
  zmbv.c: coding style clean-up.
  xan.c: coding style clean-up.
  mpegvideo.c: code cleanup - first 500 lines.

Conflicts:
	Changelog
	libavcodec/adpcmenc.c
	libavcodec/bmp.c
	libavcodec/zmbv.c
	libavutil/log.c
	libavutil/pixdesc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-05 00:11:57 +01:00
Diego Biurrun
def5dc1260 doc: document preferred Doxygen syntax and make patcheck detect it 2011-12-04 23:49:48 +01:00
Chris Berov
dc6d043050 adpcmenc: cosmetics: pretty-printing 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 17:07:48 -05:00
Chris Berov
541d083a40 ac3dec: cosmetics: pretty-printing 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 16:15:48 -05:00
Chris Berov
a4e21baa74 yuv4mpeg: cosmetics: pretty-printing 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 15:58:40 -05:00
Stefano Sabatini
2f8b6e909d lavfi: add life source 2011-12-04 21:18:37 +01:00
Stefano Sabatini
6c26fe8b5a aevalsrc: add duration option 2011-12-04 21:13:22 +01:00
Paul B. Mahol
eda8731285 shorten: remove dead initialization 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 15:12:05 -05:00
Peter Ross
ba8410cb44 Microsoft Windows ICO demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 16:44:20 +01:00
Reimar Döffinger
7679bd6e60 roqvideodec: set AVFrame reference before reget_buffer. 
Otherwise it might return a write-only frame which would break
decoding completely.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Carl Eugen Hoyos
1e92d58e44 bmp: fix some 1bit samples. 
<= 8bpp BMP images always have palette.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Janne Grunau
8dd92eca74 latmdec: add fate test for audio config change 2011-12-04 15:38:14 +01:00
Michael Niedermayer
b4425f26bb doc/filters.texi: Update drawtext docs so that the documented input width/height variables are compatible with qatar. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 15:31:58 +01:00
Michael Niedermayer
dda3d716d6 vf_drawtext: support W/H parameters to reduce UI differences to qatar 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 15:29:26 +01:00
Michael Niedermayer
594090c6c2 ffmpeg: select best pixel format for the encoder if no exact match. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 15:26:52 +01:00
David Goldwich
c8b27a0ec4 oma: PCM support 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:21:06 +01:00
David Goldwich
8ae5eb75df oma: better format detection with small probe buffer 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:20:10 +01:00
David Goldwich
e96070074d oma: clearify ambiguous if condition 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:19:51 +01:00
Michael Niedermayer
f88d5df383 vf_drawtext: cosmetics to reduce diff to qatar 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 02:27:45 +01:00
Michael Niedermayer
297422b338 vf_drawtext: Add main_w/h to improve compatibility with the modified UI 
from the fork.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 02:08:56 +01:00
Michael Niedermayer
fb266f5973 h264: show when has_b_frames is being increased. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-04 01:41:22 +01:00