On 05/21/2011 03:38 AM, Alex Converse wrote:
>
> On Fri, May 20, 2011 at 7:09 AM, Benjamin Larsson <[email protected]>
> wrote:
>> The only thing left is the OC_GLOBAL_HDR flag that I don't get what it
>> should be. Implicit PS and SBR should be taken care of as the
>> CODEC_CAP_CHANNEL_CONF will always trigger a decode of the stream.
>>
>
> Seems reasonable.
>
> Can you test against the files in this kit:
> http://samples.libav.org/samples/A-codecs/AAC/aacPlusDecoderCheckPackage_v2.1/
> and
> http://samples.libav.org/Mpeg_Conformance/ftp.iis.fhg.de/mpeg4audio-conformance/compressedMp4/al_sbr_sig*
>
> If not I can test this weekend.
>
> Thanks,
> Alex
File2.mp4 sounds weird. The decoder might need some fixes. A workaround
could be to set the parameters that util.c used to 0 if there is
extradata. Ie something like this:
if (avctx->extradata_size > 0) {
avctx->channels = 0;
avctx....
....
if (decode_audio_specific_config(ac, ac->avctx, &ac->m4ac,
MvH
Benjamin Larsson
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