diff options
| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2012-03-24 17:13:55 +0100 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2012-03-25 12:23:44 +0200 |
| commit | 31ff2cb266832a82ac4b5aaa2947719f47e4b425 (patch) | |
| tree | ead47935d72013e55f3f7a432e2986feb8f0498c | |
| parent | feda266db5367517c62fdb14b5b281c90fcab89d (diff) | |
| download | ffmpeg-31ff2cb266832a82ac4b5aaa2947719f47e4b425.tar.gz | |
DV: detect another case of broken DV files.
See trac issue #217.
Only the dsf field seems to be used to distinguish between PAL and NTSC.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
| -rw-r--r-- | libavcodec/dvdata.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/dvdata.c b/libavcodec/dvdata.c index ac639387f1..3dc3ae6785 100644 --- a/libavcodec/dvdata.c +++ b/libavcodec/dvdata.c @@ -311,6 +311,10 @@ const DVprofile* avpriv_dv_frame_profile2(AVCodecContext* codec, const DVprofile if (sys && buf_size == sys->frame_size) return sys; + /* hack for trac issue #217, dv files created with QuickTime 3 */ + if ((frame[3] & 0x7f) == 0x3f && frame[80 * 5 + 48 + 3] == 0xff) + return &dv_profiles[dsf]; + return NULL; } |