4 Commits

Author	SHA1	Message	Date
Michael Niedermayer	c1d053621c	Merge commit '8542f9c4f17125d483c40c0c5723842f1c982f81' ... * commit '8542f9c4f17125d483c40c0c5723842f1c982f81': replaygain: correctly parse peak values Conflicts: libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-04-04 22:52:12 +02:00
Alessandro Ghedini	8542f9c4f1	replaygain: correctly parse peak values ... According to the ReplayGain spec, the peak amplitude may overflow and may result in peak amplitude values greater than 1.0 with psychoacoustically coded audio, such as MP3. Fully compliant decoders must allow peak overflows. Additionally, having peak values in the 0<->UINT32_MAX scale makes it more difficult for applications to actually use the peak values (e.g. when implementing clipping prevention) since values have to be rescaled down. This patch corrects the peak parsing by removing the rescaling of the decoded values between 0 and UINT32_MAX and the 1.0 upper limit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-04-04 17:40:19 +02:00
Michael Niedermayer	83e8978798	Merge commit '5a7e35dd2351c30bab45177b9482cb8833a0ca78' ... * commit '5a7e35dd2351c30bab45177b9482cb8833a0ca78': Add replaygain side data type and code for parsing replaygain tags. Conflicts: libavcodec/avcodec.h libavcodec/version.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-03-24 14:03:55 +01:00
Anton Khirnov	5a7e35dd23	Add replaygain side data type and code for parsing replaygain tags.	2014-03-24 06:07:51 +01:00