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Set bits_per_coded_sample when encoding ADPCM.

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This commit is contained in:
Carl Eugen Hoyos 2011-08-03 11:42:33 +02:00
parent f1b7c7e697
commit eb29649cad
1 changed files with 2 additions and 0 deletions
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2
libavcodec/adpcm.c
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@ -198,6 +198,7 @@ static av_cold int adpcm_encode_init(AVCodecContext *avctx)
avctx->frame_size = (BLKSIZE - 4 * avctx->channels) * 8 / (4 * avctx->channels) + 1; /* each 16 bits sample gives one nibble */
/* and we have 4 bytes per channel overhead */
avctx->block_align = BLKSIZE;
avctx->bits_per_coded_sample = 4;
/* seems frame_size isn't taken into account... have to buffer the samples :-( */
break;
case CODEC_ID_ADPCM_IMA_QT:
@ -208,6 +209,7 @@ static av_cold int adpcm_encode_init(AVCodecContext *avctx)
avctx->frame_size = (BLKSIZE - 7 * avctx->channels) * 2 / avctx->channels + 2; /* each 16 bits sample gives one nibble */
/* and we have 7 bytes per channel overhead */
avctx->block_align = BLKSIZE;
avctx->bits_per_coded_sample = 4;
avctx->extradata_size = 32;
extradata = avctx->extradata = av_malloc(avctx->extradata_size);
if (!extradata)