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19 Commits

Author SHA1 Message Date
Michael Niedermayer c895fa7f66 Merge commit 'cc4992aaf3dbb0af88d9727983d75636baf1f8cc' 
* commit 'cc4992aaf3dbb0af88d9727983d75636baf1f8cc':
  ac3enc: allow Dolby Pro Logic IIz as the Dolby Surround EX mode.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-26 22:18:12 +02:00
Michael Niedermayer 15fda8bcf1 Merge commit '4c2fd4b262347273afe97865ba451a1abde43ae6' 
* commit '4c2fd4b262347273afe97865ba451a1abde43ae6':
  ac3enc: allow Dolby Pro Logic II as a preferred downmix mode.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-26 22:07:35 +02:00
Tim Walker cc4992aaf3 ac3enc: allow Dolby Pro Logic IIz as the Dolby Surround EX mode. 
This is actually defined in the A/52 specification.
 2014-09-26 17:09:14 +02:00
Tim Walker 4c2fd4b262 ac3enc: allow Dolby Pro Logic II as a preferred downmix mode. 
Some encoders already use this value even
though it's reserved in the A/52 specification.
 2014-09-26 17:09:13 +02:00
Thilo Borgmann d814a839ac Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
Martin Storsjö e6153f173a avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-09-04 23:13:44 +03:00
Martin Storsjö 124134e424 avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-09-04 23:13:32 +03:00
Ronald S. Bultje b170b323e3 ac3: don't use different names for option tables in the template file. 
The variables which are declared in the teplate file are static and
therefore there is no symbol clash.
 2012-07-21 16:42:36 -07:00
Justin Ruggles 4e99501f62 (e)ac3enc: select a default bit rate based on the channel layout 2012-02-29 14:36:00 -05:00
John Stebbins ddfb8e1adb ac3enc: Set max value for mode options correctly 
for example:
Attempting to set ac3 dsur_mode to "on" results in:
[AC-3 Encoder @ 0x7f508f0a3280] Value 2.000000 for parameter 'dsur_mode' out of range
[AC-3 Encoder @ 0x7f508f0a3280] Error setting option dsur_mode to value on.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-10-23 11:30:54 -04:00
Anton Khirnov 145f741e11 AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_* 2011-10-12 16:51:16 +02:00
Justin Ruggles ae264bb29b ac3enc: Add channel coupling support for the fixed-point AC-3 encoder. 
Update FATE references accordingly.
 2011-09-05 10:09:44 -04:00
Justin Ruggles c766eb1ce1 ac3enc: add macros for option names to make them more understandable. 2011-08-11 11:33:32 -04:00
Justin Ruggles 9542ca9fb7 ac3enc: fix 'channel_coupling' option to actually allow 'auto'. 
Use 'auto' as the default value.
 2011-08-11 11:33:32 -04:00
Justin Ruggles 1bca72e1bd eac3enc: support writing of basic mixing and info metadata 2011-07-27 11:51:46 -04:00
Justin Ruggles e0cc66df61 ac3enc: split templated float vs. fixed functions into a separate file. 
Function pointers are used for templated functions instead of needlessly
duplicating many functions.
 2011-06-13 16:49:35 -04:00
Justin Ruggles aecc596a65 Update copyright year for ac3enc_opts_template.c. 
The code was originally committed to Libav on March 25, 2011.
 2011-06-10 12:58:08 -04:00
Justin Ruggles aa47c35dff ac3enc: add support for E-AC-3 encoding. 
This adds basic stream format support and allows for arbitrary bit rates
rather than just those supported in AC-3.
 2011-05-27 16:25:22 -04:00
Justin Ruggles b1bf8c7887 ac3enc: Move AC-3 AVOptions array to a separate file to make it easier to 
use only selected options for the different AC-3 encoder types.
 2011-05-27 16:25:22 -04:00