generic-library/ffmpeg
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8222 Commits

Author SHA1 Message Date
Diego Biurrun
0a41f47dc1 dv: Do not redundantly initialize struct members to zero. 2012-03-05 17:02:59 +01:00
Justin Ruggles
b7beabab4b tiertexseq: set correct block_align for audio 2012-03-03 17:03:27 -05:00
Justin Ruggles
f9cf91d822 tiertexseq: set audio stream start time to 0 
Update FATE test to reflect delayed video due to the file having audio-only
frames prior to the first frame with video.
 2012-03-03 17:03:27 -05:00
Justin Ruggles
0883109b27 voc/avs: Do not change the sample rate mid-stream. 
Also, set the time base based on the sample rate.
lavf-voc seek test updated to reflect slightly different seek points.
 2012-03-03 17:03:27 -05:00
Justin Ruggles
4da374f8a9 segafilm: use the sample rate as the time base for audio streams 2012-03-03 17:03:27 -05:00
Justin Ruggles
ea289186f0 ea: fix audio pts 
The time base is 1 / sample_rate, not 90000.
Several more codecs encode the sample count in the first 4 bytes of the
chunk, so we set the durations accordingly. Also, we can set start_time and
packet duration instead of keeping track of the sample count in the demuxer.
 2012-03-03 17:03:27 -05:00
Justin Ruggles
01be6fa926 psx-str: fix audio pts 
Each packet has 18 sectors with 224/channels samples in each sector.
 2012-03-03 17:03:27 -05:00
Justin Ruggles
d0ab585074 vqf: set packet duration 
Fixes timestamp calculation.
The FATE reference is updated because timestamp calculations are now more
accurate. Previous timestamps were based on average bit rate.
 2012-03-03 17:03:26 -05:00
Justin Ruggles
101c369b7c tta demuxer: set packet duration 2012-03-03 17:03:26 -05:00
Justin Ruggles
5a9b952201 thp: set audio packet durations 2012-03-03 16:58:45 -05:00
Justin Ruggles
5602a464c9 avcodec: add a Vorbis parser to get packet duration 
This also allows for removing some of the Vorbis-related hacks.
 2012-03-03 16:43:11 -05:00
Alex Converse
1aa708988a mpegts: Pad the packet buffer in handle_packet(). 
This allows it to be used with get_bits without the thread of overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-02 15:44:42 -08:00
Alex Converse
4df369692e mpegts: Do not call read_sl_header() when no bytes remain in the buffer. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-02 15:44:42 -08:00
Ronald S. Bultje
9c239f6026 matroska: check buffer size for RM-style byte reordering. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-02 10:32:22 -08:00
Alex Converse
1697c29d75 rmdec: Honor .RMF tag size rather than assuming 18. 2012-03-02 09:31:32 -08:00
Anton Khirnov
56bf24ad78 r3d: don't set codec timebase. 
It's not supposed to be set by demuxers.

Set avg_frame_rate and r_frame_rate instead.
 2012-03-02 17:21:45 +01:00
Anton Khirnov
efec3bc65a electronicarts: set timebase for tgv video. 
The container has no timestamps and the framerate isn't stored in the
data either.
The decoder sets codec timebase to experimentally found value 1/15. Do
the same for the demuxer too, it should at least be better than the
default 1/90000.
 2012-03-02 11:11:38 +01:00
Anton Khirnov
e39400c3a8 electronicarts: parse the framerate for cmv video. 2012-03-02 11:11:38 +01:00
Anton Khirnov
1bb3990b56 ogg: don't set codec timebase 
Demuxers are not supposed to set it.
 2012-03-02 11:11:38 +01:00
Anton Khirnov
1d3144c318 electronicarts: don't set codec timebase 
Demuxers are not supposed to set it.
Set stream timebase and framerates instead (this is a cfr container with
no timestamps).
 2012-03-02 11:11:38 +01:00
Anton Khirnov
10a6e0c346 avs: don't set codec timebase 
Demuxers are not supposed to set it.
Set r_frame_rate and avg_frame_rate instead.
 2012-03-02 11:11:38 +01:00
Ingo Brückl
c05e2be9a2 mp3dec: Fix reading file size and frames in VBRI headers 
The fields "Number of Bytes" and "Number of Frames" are mixed up. "Bytes"
come first, "Frames" behind.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-03-01 15:32:28 -08:00
Diego Biurrun
75c553eb26 rmdec: adjust printf format string specifier to fix warning 
libavformat/rmdec.c:383: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘int64_t’
 2012-03-01 23:11:14 +01:00
Martin Storsjö
984b914c55 rtpenc: Use MB info side data for splitting H263 packets for RFC 2190 
This makes the packetization spec compliant for cases where one single
GOB doesn't fit into an RTP packet.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-01 16:08:32 +02:00
Justin Ruggles
929dd8c108 dxa: set audio stream time base using the sample rate 2012-02-29 15:45:50 -05:00
Justin Ruggles
aa831c4093 psx-str: do not allow seeking by bytes 2012-02-29 15:45:50 -05:00
Justin Ruggles
bdbf1fa405 asfdec: Do not set AVCodecContext.frame_size 2012-02-29 15:45:50 -05:00
Justin Ruggles
4bf6775e9d vqf: set packet parameters after av_new_packet() 
Otherwise the values are overwritten.
 2012-02-29 15:45:50 -05:00
Martin Storsjö
07ec1f2140 rtpenc: Fix setting the max packet size 
This fixes cases where the user had specified one desired MTU
via an option, and the protocol indicates another one.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-29 16:48:01 +02:00
Anton Khirnov
322537478b Add a minor bump, changelog/APIchanges entry and some documentation for APIC support. 2012-02-29 14:44:22 +01:00
Anton Khirnov
2dfea12058 mp3enc: write attached pictures (APIC). 2012-02-29 14:37:00 +01:00
Anton Khirnov
c68148b1ea mp3enc: move mp3_write_xing() further up in the file. 
It will be need by new functions called from mp3_write_trailer().
 2012-02-29 14:36:45 +01:00
Anton Khirnov
ba445f5557 id3v2enc: add a function for writing attached pictures. 
Unused so far.
 2012-02-29 14:31:17 +01:00
Anton Khirnov
24fe1a3b16 id3v2enc: fix writing frame sizes for ID3v2.3 
Frame sizes in ID3v2.3 are not synchsafe, they are simply 32be numbers.

In practice this bug is not noticeable unless the frame size takes more
than 7 bits (which is almost never for text frames).
 2012-02-29 14:30:14 +01:00
Anton Khirnov
411225aabc id3v2enc: split ff_id3v2_write(). 
This will allow writing the tag in several steps, needed for writing
attached pictures.
 2012-02-29 14:26:14 +01:00
Anton Khirnov
c199817748 id3v2enc: make id3v2_put_size take only an AVIOContext. 
It has no need of full AVFormatContext.
 2012-02-29 14:25:33 +01:00
Anton Khirnov
393fd0d89e id3v2: remove unused ff_id3v2_read(). 
Rename ff_id3v2_read_all to ff_id3v2_read().
 2012-02-29 14:19:42 +01:00
Anton Khirnov
079ea6ca5f lavf: export id3v2 attached pictures as streams. 2012-02-29 14:16:32 +01:00
Anton Khirnov
dd2a4bcfd7 lavf: generic code for exporting attached pictures. 2012-02-29 14:16:25 +01:00
Anton Khirnov
a93b09cb45 id3v2: read attached pictures and export them in ID3v2ExtraMeta. 2012-02-29 14:14:48 +01:00
Anton Khirnov
b73ad74660 lavf: move CodecMime from matroska.h to internal.h 
it will be useful for attached pictures in ID3v2
 2012-02-29 13:57:59 +01:00
Anton Khirnov
eaea76d72c swfdec: do not set codec timebase. 
It is not supposed to be set outside of lavc.

Fixes a divide by zero when the stored framerate is 0.
 2012-02-29 13:52:55 +01:00
Anton Khirnov
4f07f8196c lavc: deprecate AVCodecContext.color_table_id. 
It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.
 2012-02-29 07:25:00 +01:00
Anton Khirnov
63efd83ae1 mpegvideo_enc: add chroma/luma_elim_threshold private options. 
Deprecate corresponding AVCodecContext fields.
 2012-02-29 07:23:31 +01:00
Ronald S. Bultje
bb6d5411e1 asf: don't seek back on EOF. 
Seeking back on EOF will reset the EOF flag, causing us to re-enter
the loop to find the next marker in the ASF file, thus potentially
causing an infinite loop.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-28 16:25:05 -08:00
Ronald S. Bultje
6e57a02b9f asf: error out on ridiculously large minpktsize values. 
They cause various issues further down in demuxing.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-28 14:32:34 -08:00
Ronald S. Bultje
934cd18a43 oma: don't read beyond end of leaf_table. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-28 11:58:13 -08:00
Diego Biurrun
cfac648e6a doxygen: Remove documentation for non-existing parameters; misc small fixes. 2012-02-28 20:48:43 +01:00
Luca Barbato
0c1759ac4b segment: implement wrap around 
Provide a way to wrap around the segment index so pseudostreaming
live through a web server and html5 browser is simpler.

Also ensure that 0 (disable) is a valid value across the options
providing wrap around.
 2012-02-28 15:01:20 +01:00
Luca Barbato
ee42df8a35 avf: reorder AVStream and AVFormatContext 2012-02-28 15:01:20 +01:00