[FFmpeg-devel] [PATCH] CrystalHD decoder support v2

[Vladimir Pantelic]

Philip Langdale wrote:
>
>   On Fri, 07 Jan 2011 15:23:01 +0100, Vladimir Pantelic
>   <vladoman at gmail.com>  wrote:
>>  Vladimir Pantelic wrote:
>>
>>  so, you pass a timestamp here:
>>
>>  ret = DtsProcInput(dev, avpkt->data, len, pts, 0);
>>
>>  and you get it back (hopefully unchanged) from here:
>>
>>   	output->PicInfo.timeStamp
>>
>>  right?
>>
>>  so, you have a way to identify a returned frame from this value
>>  which means you have a way to return the value of reordered_opaque
>>  as well. And as said, you cannot assume that reordered_opaque is
>>  a timestamp, it could be anything:
>>
>>      /**\
>>       * reordered opaque 64bit (generally an integer or a double
>>  precision float\
>>       * PTS but can be anything). \
>>  ...
>>
>>
>>  btw, does the decoder actually use the "pts" value you pass? does it
>>  break decoding
>>  if you pass e.g. 1, 2, 3, 4, 5 etc?
>
>   I implemented a remapping mechanism last week:
>
>   https://github.com/philipl/ffmpeg-crystalhd

yes, something like that I had in mind