[FFmpeg-cvslog] ffmpeg: use av_clip_int16 for audio clipping
Alex Converse
git at videolan.org
Tue Aug 30 18:15:08 CEST 2011
ffmpeg | branch: master | Alex Converse <alex.converse at gmail.com> | Tue Aug 30 16:38:09 2011 +0200| [08fe874fa4999a9b2349b6cee2fca3761dd20e82] | committer: Michael Niedermayer
ffmpeg: use av_clip_int16 for audio clipping
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=08fe874fa4999a9b2349b6cee2fca3761dd20e82
---
ffmpeg.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/ffmpeg.c b/ffmpeg.c
index 24cff11..56d7ee9 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1703,9 +1703,7 @@ static int output_packet(InputStream *ist, int ist_index,
volp = samples;
for(i=0;i<(decoded_data_size / sizeof(short));i++) {
int v = ((*volp) * audio_volume + 128) >> 8;
- if (v < -32768) v = -32768;
- if (v > 32767) v = 32767;
- *volp++ = v;
+ *volp++ = av_clip_int16(v);
}
}
}
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