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| author | wm4 <wm4@nowhere> | 2014-01-25 23:01:00 +0100 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2014-01-31 19:06:49 +0100 |
| commit | 4d986d2a9871c77f3dab21acd38e070378a48f42 (patch) | |
| tree | 58fe78b0edd8a584fde36a88eb4b9fe32ff9da22 | |
| parent | ada6f96811804894d61956ed4b3a62b46d315a24 (diff) | |
| download | mpv-4d986d2a9871c77f3dab21acd38e070378a48f42.tar.bz2 mpv-4d986d2a9871c77f3dab21acd38e070378a48f42.tar.xz | |
demux_lavf: add hack to workaround too unreliable mp3 detection
This generally affects mp3 files that don't have any (or many) mp3
frames in the first 2 MB. 2 MB is the maximum probe size, and
libavformat returns a low probescore even if we give it the full 2 MB.
Trying to probe a larger buffer (or even the full file) doesn't work for
mysterious reasons.
The workaround consists in accepting a very weak probescore if the
format is detected as mp3 and we probed already 2 MB.
| -rw-r--r-- | demux/demux_lavf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/demux/demux_lavf.c b/demux/demux_lavf.c index df899c7edc..8147c21ffd 100644 --- a/demux/demux_lavf.c +++ b/demux/demux_lavf.c @@ -98,6 +98,8 @@ static const struct format_hack format_hacks[] = { {"aac", "audio/aacp", 25, 0.5}, {"aac", "audio/aac", 25, 0.5}, {"mp3", "audio/mpeg", 25, 0.5}, + // some mp3 files don't detect correctly + {"mp3", NULL, 24, .max_probe = true}, {0} }; |