On 05.05.2010 22:11, Senufo wrote:

Hi,

I found the problem. VDR does not detect the frame independent in this stream because in the function :

cFrameDetector:: Analyze (const uchar * Data, int Length)

in the file remux.c.

((Data [i +2]>> 3) & 0x07) is equal to 0 instead of 1 for stream that work.

I applied this patch :

--- remux.c 2010-05-04 14:55:50.000000000 +0200 +++ remux.c.orig 2010-05-04 21:57:38.000000000 +0200 @@ -960,6 +960,7 @@ return Processed; // flush everything before this new frame newFrame = true; independentFrame = ((Data[i + 2] >> 3) & 0x07) == 1; // I-Frame

•   if (((Data[i + 2] >> 3) & 0x07) == 0) { independentFrame = 1;}
                            if (synced) {
                               if (framesPerPayloadUnit <= 1)
                                  scanning = false;
  
  

and record is working again. I do not know what has changed in the stream.

I tested this patch since yesterday and so far I have not had any problems.

What do you think?

If this stream marks independent frames with '0' instead if '1', I would say it is broken.

Klaus