diff options
| -rw-r--r-- | libavformat/wav.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/wav.c b/libavformat/wav.c index 787c7d542f..1beb7359da 100644 --- a/libavformat/wav.c +++ b/libavformat/wav.c @@ -102,6 +102,7 @@ int put_wav_header(ByteIOContext *pb, AVCodecContext *enc) put_le32(pb, 0); /* dwPTSHigh */ } else if (enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) { put_le16(pb, 2); /* wav_extra_size */ + hdrsize += 2; put_le16(pb, ((enc->block_align - 4 * enc->channels) / (4 * enc->channels)) * 8 + 1); /* wSamplesPerBlock */ } else put_le16(pb, 0); /* wav_extra_size */ |