10l, forgot alaw/mulaw mono, use bits_per_sample in fact,

it should correctly set by av_get_bits_per_sample if recognized Originally committed as revision 11925 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 6a1f4535f8
parent f8cda19ee6
commit 6a1f4535f8
1 changed files with 1 additions and 2 deletions
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@ -1387,8 +1387,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
                stsc_index++;
            chunk_samples = sc->sample_to_chunk[stsc_index].count;
            /* get chunk size */
-            if (sc->sample_size > 1 ||
-                st->codec->codec_id == CODEC_ID_PCM_U8 || st->codec->codec_id == CODEC_ID_PCM_S8)
+            if (sc->sample_size > 1 || st->codec->bits_per_sample == 8)
                chunk_size = chunk_samples * sc->sample_size;
            else if (sc->samples_per_frame > 0 &&
                     (chunk_samples * sc->bytes_per_frame % sc->samples_per_frame == 0)) {