[FFmpeg-devel] Invalid block align in wmav2 encoder
Wed Aug 6 00:24:08 CEST 2008
I am encoding using FFMPEG's wmav2 audio codec and I think there is an error when calculating the block align value.
In wmaenc.c the block align is defined as:
avctx->block_align= s->block_align= avctx->bit_rate*(int64_t)s->frame_len / (avctx->sample_rate*8);
If the sampling rate is 44100 and I am encoding at 64kbps, I get 64000*2048 / (44100 * 8) = 371.5
Shouldn't this value be rounded up to the nearest integer instead of being rounded down?
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