[FFmpeg-cvslog] Only skip MLP header in mpeg files if the codec actually is MLP.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Thu Jan 17 17:19:08 2013 +0100| [ad406f7e402977cb7dbc78ccb63e21c137f6699e] | committer: Carl Eugen Hoyos

Only skip MLP header in mpeg files if the codec actually is MLP.

Fixes PCM audio in Kansas Pheasant Hunt 2000 mpg file.
Reported-by: Mashiat Sarker Shakkhar

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ad406f7e402977cb7dbc78ccb63e21c137f6699e
---

 libavformat/mpeg.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index cc2fe7f..4af2057 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -504,7 +504,7 @@ static int mpegps_read_packet(AVFormatContext *s,
     if(st->discard >= AVDISCARD_ALL)
         goto skip;
     if (startcode >= 0xa0 && startcode <= 0xaf) {
-      if (lpcm_header_len == 6) {
+      if (lpcm_header_len == 6 && st->codec->codec_id == AV_CODEC_ID_MLP) {
             if (len < 6)
                 goto skip;
             avio_skip(s->pb, 6);