diff options
Diffstat (limited to 'libavformat/utils.c')
-rw-r--r-- | libavformat/utils.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index c695e372a3..364796aad4 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -722,12 +722,7 @@ int ff_get_audio_frame_size(AVCodecContext *enc, int size, int mux) if ((frame_size = av_get_audio_frame_duration(enc, size)) > 0) return frame_size; - //For WMA we currently have no other means to calculate duration thus we - //do it here by assuming CBR, which is true for all known cases. - if (!mux && enc->bit_rate>0 && size>0 && enc->sample_rate>0 && enc->block_align>1) { - if (enc->codec_id == AV_CODEC_ID_WMAV1 || enc->codec_id == AV_CODEC_ID_WMAV2) - return ((int64_t)size * 8 * enc->sample_rate) / enc->bit_rate; - } + return -1; } |