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346 Commits

Author SHA1 Message Date
Stefano Sabatini
e60068baeb v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters() 
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-23 08:49:49 +02:00
Stefano Sabatini
a5351720cc fbdev: prefer "framerate_q" over "fps" in device context 
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-23 08:49:49 +02:00
Stefano Sabatini
da51a7c69c bktr: prefer "framerate" over "fps" for grab_read_header() 
The variable is used for containing the parsed value of s1->framerate,
using a lexically consistent name ease readability/understanding.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-23 08:49:48 +02:00
Nicolas George
147bcf27c4 ALSA: implement channel layout for playback. 
Currently quad, 5.0, 5.1 and 7.1 are implemented.
Implementing support for other formats/layouts and capture should be
straightforward.

5.0 and 7.1 support by Carl Eugen Hoyos.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-23 08:49:48 +02:00
Carl Eugen Hoyos
2359aeb52d alsa: support unsigned variants of already supported signed formats. 2011-06-23 08:49:48 +02:00
Carl Eugen Hoyos
921715edff alsa: add support for more formats. 
Specifically, f32, f64, s32, s24, a-law and mu-law.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-23 08:49:48 +02:00
Sven C. Dack
2f2c60400a x11grab: remove a memory allocation and the associated memcpy. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-12 12:18:05 +02:00
Reimar Döffinger
c673c90515 oss,sndio: simplify by using FFMIN. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-09 22:53:17 +02:00
Luca Barbato
2c6fb9f032 v4l2: do not force NTSC as standard 
Setting a standard is meaningful only for analog capture devices.
 2011-06-05 14:20:56 -05:00
Anton Khirnov
367732832f lavf,lavc: free avoptions in a generic way. 
It's simpler and less error-prone.

Fixes some memleaks along the way.
 2011-06-05 15:01:36 +02:00
Anton Khirnov
ff494cbdaf x11grab: add framerate private option. 2011-06-04 19:49:56 +02:00
Anton Khirnov
a3b15e411d fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base. 2011-06-04 19:48:08 +02:00
Anton Khirnov
1572484f62 bktr: don't error when AVFormatParameters.time_base isn't set. 
There's a private option for it now.
 2011-06-04 19:47:59 +02:00
Stefano Sabatini
94bed8e582 Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name(). 
This fixes warnings about avcodec_get_pix_fmt_name() being deprecated.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-06-03 13:55:55 +02:00
Anton Khirnov
bd7c1d35a6 bktr: get default framerate from video standard. 2011-06-03 08:11:05 +02:00
Diego Biurrun
f190f676bc Replace custom DEBUG preprocessor trickery by the standard one. 2011-06-03 00:44:06 +02:00
Diego Biurrun
2366462429 Replace #ifdef + av_log() combinations by av_dlog(). 2011-06-03 00:44:03 +02:00
Anton Khirnov
fefa67d536 v4l2: remove one forgotten use of AVFormatParameters.pix_fmt. 2011-06-02 21:52:15 +02:00
Anton Khirnov
4078ed2631 vfwcap: add a framerate private option. 2011-06-02 21:52:15 +02:00
Anton Khirnov
c21324eeb6 v4l2: add a framerate private option. 2011-06-02 21:52:15 +02:00
Anton Khirnov
121ef2e26d libdc1394: add a framerate private option. 2011-06-02 21:52:15 +02:00
Anton Khirnov
1556186a62 fbdev: add a framerate private option. 2011-06-02 21:52:12 +02:00
Anton Khirnov
3e3db4d93d bktr: add a framerate private option. 2011-06-02 21:50:17 +02:00
Anton Khirnov
7a70e01b26 v4l2: don't leak video standard string on error. 2011-05-29 15:10:35 +02:00
Anton Khirnov
d576bbf3eb v4l2: add a pixel_format private option. 2011-05-27 23:33:51 +02:00
Anton Khirnov
2e0e1e712a libdc1394: add a pixel_format private option. 2011-05-27 23:33:51 +02:00
Anton Khirnov
724a900c45 x11grab: add video_size private option. 2011-05-27 06:52:52 +02:00
Anton Khirnov
3102fb0351 x11grab: factorize returning error codes. 2011-05-27 06:52:52 +02:00
Anton Khirnov
3e15ea2150 vfwcap: add video_size private option. 2011-05-27 06:52:51 +02:00
Anton Khirnov
8fe7b6443f v4l2: add video_size private option. 2011-05-27 06:52:51 +02:00
Anton Khirnov
82b5aa0add v4l2: factorize returning error codes. 
This will be useful in the following commit.
 2011-05-27 06:52:51 +02:00
Anton Khirnov
fd48620e3e libdc1394: add video_size private option. 2011-05-27 06:52:51 +02:00
Anton Khirnov
284bac2e77 libdc1394: return meaninful error codes. 2011-05-27 06:52:51 +02:00
Anton Khirnov
33e0369672 bktr: add video_size private option. 2011-05-27 06:52:51 +02:00
Anton Khirnov
3577416212 bktr: factorize returning error codes. 
This will be useful in the following commit.
 2011-05-27 06:52:51 +02:00
Anton Khirnov
3d96c13e43 v4l: include avdevice.h 
Fixes build.
 2011-05-26 20:44:19 +02:00
Anton Khirnov
aaea149035 lavdevice: mark v4l for removal on next major bump. 2011-05-26 19:04:02 +02:00
Anton Khirnov
2341c97e8d libdc1394: fix compilation. 
Add a forgotten comma and move options/class definition outside of
HAVE_LIBDC1394_1.
 2011-05-26 09:23:56 +02:00
Anton Khirnov
d20576d01b lavf: deprecate AVFormatParameters.channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
79405e57dc libdc1394: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
986f4f4918 dv1394: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
3d2a418605 v4l2: reindent. 2011-05-25 15:55:47 +02:00
Anton Khirnov
a02fd06ab7 v4l2: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
fc68a8f703 lavf: deprecate AVFormatParameters.standard. 2011-05-25 15:55:47 +02:00
Anton Khirnov
b3da269211 v4l2: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
a861ffeffa v4l: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
eb040dbbd3 dv1394: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
e199eb44fd bktr: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
bffd4dd1d3 lavf: deprecate AVFormatParameters.{channels,sample_rate}. 2011-05-25 15:55:46 +02:00
Anton Khirnov
2ea8faf39f ALSA: add channels and sample_rate private options. 2011-05-25 15:20:26 +02:00