On Thu, Oct 22, 2015 at 11:15 PM, Thierry Foucu <tfo...@gmail.com> wrote:
> On Thu, Oct 22, 2015 at 2:08 PM, Hendrik Leppkes <h.lepp...@gmail.com>
> wrote:
>
>> On Thu, Oct 22, 2015 at 9:19 PM, Thierry Foucu <tfo...@gmail.com> wrote:
>> > ---
>> > libavformat/riff.c | 1 +
>> > 1 file changed, 1 insertion(+)
>> >
>> > diff --git a/libavformat/riff.c b/libavformat/riff.c
>> > index a9197e7..7de8936 100644
>> > --- a/libavformat/riff.c
>> > +++ b/libavformat/riff.c
>> > @@ -487,5 +487,6 @@ const AVCodecGuid ff_codec_wav_guids[] = {
>> > { AV_CODEC_ID_ATRAC3P, { 0xBF, 0xAA, 0x23, 0xE9, 0x58, 0xCB, 0x71,
>> 0x44, 0xA1, 0x19, 0xFF, 0xFA, 0x01, 0xE4, 0xCE, 0x62 } },
>> > { AV_CODEC_ID_EAC3, { 0xAF, 0x87, 0xFB, 0xA7, 0x02, 0x2D, 0xFB,
>> 0x42, 0xA4, 0xD4, 0x05, 0xCD, 0x93, 0x84, 0x3B, 0xDD } },
>> > { AV_CODEC_ID_MP2, { 0x2B, 0x80, 0x6D, 0xE0, 0x46, 0xDB, 0xCF,
>> 0x11, 0xB4, 0xD1, 0x00, 0x80, 0x5F, 0x6C, 0xBB, 0xEA } },
>> > + { AV_CODEC_ID_PCM_S24LE,{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
>> 0x00, 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0xAA } },
>> > { AV_CODEC_ID_NONE }
>> > };
>> > --
>>
>> This is the generic PCM GUID, isn't it? It could be any PCM bitdepth,
>> so the patch does not appear correct to me.
>>
>
> Should i then look for the generic PCM GUID (to decide this is a PCM codec)
> and base on the bits_per_coded_sample, selects the PCM codec?
>
>
From what I can tell such files should already be handled by the
generic WAVEFORMATEXTENSIBLE handler.
Can you share a file which doesn't work as expected?
- Hendrik
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