From: Carl Eugen Hoyos <[email protected]>
The amr demuxer also sets the frame_size field.
---
libavformat/mov.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 2036f51..131e2b4 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1295,10 +1295,13 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext
*pb, int entries)
st->codec->frame_size= sc->samples_per_frame;
st->codec->channels= 1; /* really needed */
/* force sample rate for amr, stsd in 3gp does not store sample rate */
- if (st->codec->codec_id == CODEC_ID_AMR_NB)
+ if (st->codec->codec_id == CODEC_ID_AMR_NB) {
st->codec->sample_rate = 8000;
- else if (st->codec->codec_id == CODEC_ID_AMR_WB)
+ st->codec->frame_size = 160;
+ } else if (st->codec->codec_id == CODEC_ID_AMR_WB) {
st->codec->sample_rate = 16000;
+ st->codec->frame_size = 320;
+ }
break;
case CODEC_ID_MP2:
case CODEC_ID_MP3:
--
1.7.3.1
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