generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
29,763 Commits 24 Branches 241 Tags 173 MiB
29a09eae9a
Commit Graph

29763 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Jeff Downs
29a09eae9a h264: correct the check for invalid long term frame index in MMCO decode 
The current check on MMCO parameters prohibits a "max long term frame index
plus 1" of 16 (frame idx of 15) for the "set max long term frame index" MMCO.
Fix this off-by-one error to allow the full range of legal values.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-19 14:36:40 +02:00
Alex Converse
bb337b4fbc avconv: Fix spelling errors. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-18 22:29:41 +02:00
Alex Converse
44920d04ba aac: Only set sample rate and object type from ADTS if output hasn't been configured. 
Long term it would be nice to support error resilient reconfiguration
but right now setting this every frame does more harm than help.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-18 22:29:41 +02:00
Alex Converse
06d37fede4 aac: Set SBR and PS to unsignalled during headerless and ADTS initialization. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-18 22:29:41 +02:00
Alex Converse
d8425ed4af aac: Only output configure if audio was found. 
Audio found is not triggered on a CCE because a CCE alone has no output.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-18 22:29:41 +02:00
Anton Khirnov
6f1c66d526 avconv: save two levels of indentation in flush_encoders() 
By replacing
if (foo)
    <do stuff>

with
if (!foo)
    continue;
<do stuff>
 2011-08-18 11:22:12 +02:00
Anton Khirnov
4a4ce2e743 avconv: factor flushing encoders out of output_packet(). 2011-08-18 11:22:12 +02:00
Anton Khirnov
630902a1e1 avconv: factor out initializing input streams. 2011-08-18 11:22:12 +02:00
Anton Khirnov
ddf5ef0263 avconv: remove -intra option. 
It's equivalent to -g 0.
 2011-08-18 11:22:05 +02:00
Anton Khirnov
e922bbfa76 avconv: reset streamid_map between output files. 2011-08-18 08:49:32 +02:00
Anton Khirnov
c5ad2c2cc6 avconv: make timer_start a local var in transcode(). 2011-08-18 08:49:32 +02:00
Anton Khirnov
6494c001be avconv: cosmetics, move OutputStream. 
Allows us to get rid of forward InputStream declaration.
 2011-08-18 08:49:32 +02:00
Anton Khirnov
e659c51563 avconv: remove two unused macros. 2011-08-18 08:49:32 +02:00
Dustin Brody
b490f0c2bc h264: hide reference frame errors unless requested 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-17 20:56:54 -07:00
Ronald S. Bultje
3f04ab4fcd swscale: split hScale() function pointer into h[cy]Scale(). 
This allows using more specific implementations for chroma/luma, e.g.
we can make assumptions on filterSize being constant, thus avoiding
that test at runtime.
 2011-08-17 20:56:06 -07:00
Ronald S. Bultje
38e06c2969 Move clipd macros to x86util.asm. 
This allows sharing them between multiple .asm files.
 2011-08-17 20:56:06 -07:00
Anton Khirnov
45f861283e avconv: reindent. 2011-08-17 20:01:12 +02:00
Anton Khirnov
ea065176b2 avconv: rescue poor abused start_time global. 
Keep a per-OutputFile instance of it, thus making -ss work with multiple
output files.
 2011-08-17 20:00:46 +02:00
Anton Khirnov
ef44a60710 avconv: rescue poor abused recording_time global. 
Keep a per-OutputFile instance of it, thus making -t work with multiple
output files.
 2011-08-17 20:00:06 +02:00
Anton Khirnov
2886aee73f avconv: merge two loops in output_packet(). 2011-08-17 19:58:55 +02:00
Anton Khirnov
f1176d41af avconv: fix broken indentation. 2011-08-17 19:58:31 +02:00
Anton Khirnov
b0c9e8e024 avconv: get rid of the arbitrary MAX_FILES limit. 2011-08-17 19:58:16 +02:00
Anton Khirnov
4288e0316a avconv: get rid of the output_streams_for_file vs. ost_table schizophrenia 
Instead store output streams in the same way as input streams.
 2011-08-17 19:57:20 +02:00
Anton Khirnov
af70aa4526 avconv: add a wrapper for output AVFormatContexts and merge output_opts into it 2011-08-17 19:55:55 +02:00
Anton Khirnov
09af7fb309 avconv: make itsscale syntax consistent with other options. 
Move the stream specifier to the option name.
 2011-08-17 19:53:05 +02:00
Anton Khirnov
88867844c6 avconv: factor out adding input streams. 2011-08-17 19:52:28 +02:00
Alex Converse
553735f5a8 avconv: Factorize combining auto vsync with format. 2011-08-17 10:16:52 -07:00
Alex Converse
87ef060c3b avconv: Factorize video resampling. 2011-08-17 10:16:48 -07:00
Alex Converse
9be3c1245f avconv: Don't unnecessarily convert ipts to a double. 2011-08-17 10:05:57 -07:00
Diego Biurrun
f056fc2c6c ffmpeg: remove unsed variable nopts 2011-08-17 15:35:42 +02:00
Kostya Shishkov
91e209d720 RV3/4 parser: remove unused variable 'off' 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-17 15:31:40 +02:00
Sven Hesse
c6c6c1aaa6 add XMV demuxer 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-17 15:04:37 +02:00
Kostya Shishkov
a43b1e74e2 rmdec: parse FPS in RealMedia properly 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-17 15:00:42 +02:00
Kostya Shishkov
48ce8b8da7 Use parsers for RealVideo 3/4 to determine correct PTS 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-17 15:00:42 +02:00
Kostya Shishkov
7c1f6df4b5 rmdec: correct DTS calculation in RealMedia container. 
First, container stores only DTS and not PTS as it was believed.
Second, multiple frames in a packet store timestamp instead of position
after the frame length.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-17 15:00:42 +02:00
Kostya Shishkov
331971116d rv10/20: tell decoder to use edge emulation 
This removes out-of-edge motion compensation artifacts (easily spotted green
blocks in avplay, gray blocks in transcoding), for example here:
http://samples.libav.org/samples/real/tv_watching_t1.rm

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-17 14:53:34 +02:00
Anton Khirnov
6cd9d0f77d Revert "avconv: use stream copy by default when possible." 
This reverts commit 4f4f33844a.

This commit has some ugly corner cases and needs to be discussed
further.
 2011-08-16 20:59:14 +02:00
Anton Khirnov
ad42126abc avconv: print stream copy information. 2011-08-16 20:24:20 +02:00
Anton Khirnov
4f4f33844a avconv: use stream copy by default when possible. 2011-08-16 20:24:20 +02:00
Anton Khirnov
a3f2f766af matroskaenc: vertical alignment. 2011-08-16 20:24:20 +02:00
Anton Khirnov
15c14ce6b2 matroskaenc: implement query_codec() 2011-08-16 20:24:20 +02:00
Anton Khirnov
48f9e457ea lavf: add avformat_query_codec(). 
It allows to check if a given codec can be written into a container.
 2011-08-16 20:24:20 +02:00
Anton Khirnov
bca06e77e1 lavc: add avcodec_get_type() for mapping codec_id -> type. 2011-08-16 20:24:20 +02:00
Luca Barbato
7f5bf4fbaf flvenc: use int64_t to store offsets 
Metadata currently is written only at the start of the file in normal
cases, when transcoding from a rtmp source metadata could be
written later and the offset recorded can exceed 32bit.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-16 20:24:20 +02:00
Anton Khirnov
5759cce70d avconv: don't segfault on 0 input files. 2011-08-16 20:24:20 +02:00
Diogo Franco
f1f298cd32 Do not write ID3v1 tags by default 
ID3v1 are legacy tags with several limitations; furthermore
avconv/ffmpeg writes the tags in UTF-8 which probably has near-0
software support.

Add a -write_id3v1 option to be able to turn it on; disabled by default.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-16 20:24:20 +02:00
Alex Converse
d8b999e2d0 mpegts: log into an AVFormatContext rather than MpegTSContext. 
MpegTSContext's AVClass member can be NULL.
 2011-08-16 11:09:39 -07:00
Anton Khirnov
eb97dbb05a movenc: change AV_LOG_INFO to AV_LOG_WARNING for some warnings 2011-08-16 10:34:17 +02:00
Anton Khirnov
2c81d5f4c5 avconv: remove a write-only variable 2011-08-16 06:24:01 +02:00
Anton Khirnov
40fc281087 avconv: remove pointless parameter from new_*_stream(). 
New streams are always added to the last output file.
 2011-08-16 06:23:46 +02:00