diff options
| author | jstebbins <[email protected]> | 2012-05-01 10:05:53 +0000 |
|---|---|---|
| committer | jstebbins <[email protected]> | 2012-05-01 10:05:53 +0000 |
| commit | 2e8be70b9910c62d8d8cb693f8c58485efbf4e97 (patch) | |
| tree | b1bccf23e518790e29948fcf11503b6cf79fc0ae /libhb/decdca.c | |
| parent | 4dcf3fcfd9aaeca7fe7ec06ff8c0c6b2d5d3c198 (diff) | |
libhb: fix problem with incorrect addition of audio silence
sync needs the precise duration of a frame of audio and has
no way to compute it for passthru audio. So add a duration
member to hb_buffer_t and set it in the audio decoders.
This should eventually supersede hb_buffer_t member "stop"
since it provides redundant information.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4618 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'libhb/decdca.c')
| -rw-r--r-- | libhb/decdca.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libhb/decdca.c b/libhb/decdca.c index 5bc118007..49fb3ecae 100644 --- a/libhb/decdca.c +++ b/libhb/decdca.c @@ -235,6 +235,7 @@ static hb_buffer_t * Decode( hb_work_object_t * w ) buf = hb_buffer_init( pv->size ); memcpy( buf->data, pv->frame, pv->size ); buf->s.start = pts; + buf->s.duration = frame_dur; pv->next_pts = pts + frame_dur; buf->s.stop = pv->next_pts; pv->sync = 0; @@ -249,10 +250,12 @@ static hb_buffer_t * Decode( hb_work_object_t * w ) /* num_blocks blocks per frame, 256 samples per block, channelsused channels */ int nsamp = num_blocks * 256; + frame_dur = (double)nsamp / (double)pv->rate * 90000.; buf = hb_buffer_init( nsamp * pv->out_discrete_channels * sizeof( float ) ); buf->s.start = pts; - pv->next_pts = pts + (double)nsamp / (double)pv->rate * 90000.; + buf->s.duration = frame_dur; + pv->next_pts = pts + frame_dur; buf->s.stop = pv->next_pts; for( i = 0; i < num_blocks; i++ ) |