[FFmpeg-devel] [PATCH] adpcm-ima-wav header and codec

Timofei V. Bondarenko tim
Wed Nov 7 12:22:44 CET 2007


Michael Niedermayer wrote:
> On Mon, Oct 15, 2007 at 07:55:29PM +0400, Timofei wrote:
>> Hi.
>>
>> I found a few bugs in the adpcm-ima codec.
>> This format is used in smv video by sigmatel-based mp3 players.
>>
>> 1) The field 'bytes-per-second' in WAV header is set incorrectly.
>> This breaks seeking on hardware player.

The patch does calculate correct bitrate for adpcm-ima-wav.

Regards,
	Tim.
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