diff options
Diffstat (limited to 'drivers/media/video/cx18/cx18-fileops.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-fileops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c index b3889c0b2697..29969c18949c 100644 --- a/drivers/media/video/cx18/cx18-fileops.c +++ b/drivers/media/video/cx18/cx18-fileops.c @@ -265,8 +265,13 @@ static size_t cx18_copy_buf_to_user(struct cx18_stream *s, * an MPEG-2 Program Pack start code, and provide only * up to that point to the user, so it's easy to insert VBI data * the next time around. + * + * This will not work for an MPEG-2 TS and has only been + * verified by analysis to work for an MPEG-2 PS. Helen Buus + * pointed out this works for the CX23416 MPEG-2 DVD compatible + * stream, and research indicates both the MPEG 2 SVCD and DVD + * stream types use an MPEG-2 PS container. */ - /* FIXME - This only works for an MPEG-2 PS, not a TS */ /* * An MPEG-2 Program Stream (PS) is a series of * MPEG-2 Program Packs terminated by an |