[vdr] Re: [PATCH] improve compatibility with old DD recordings

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

Stefan Huelswitt wrote:
> Hi,
> I have a lot of older recording with DD which are not recognised
> by vdr. The attached patch improves compatibility for me.
>
> Technical: many of recordings doesn't have set the align bit even
> that the data is actualy align. I take the pts/dts flags a second
> best indicator for aligned data.
>
> Regards.
>
>
>
> ------------------------------------------------------------------------
>
> --- vdr-1.3.19-orig/device.c	2005-01-23 16:41:05.000000000 +0100
> @@ -847,7 +893,7 @@
>  
>                 // Compatibility mode for old VDR recordings, where 0xBD was only AC3:
>                 //TODO apparently this doesn't work for old ORF Dolby Digital recordings
> -               if (!pre_1_3_19_PrivateStream && (Data[6] & 4) && Data[PayloadOffset] == 0x0B && Data[PayloadOffset + 1] == 0x77)
> +               if (!pre_1_3_19_PrivateStream && ((Data[6] & 4) || (Data[7] & 0xC0)) && Data[PayloadOffset] == 0x0B && Data[PayloadOffset + 1] == 0x77)
>                    pre_1_3_19_PrivateStream = true;
>                 if (pre_1_3_19_PrivateStream) {
>                    SubStreamId = c;
VDR 1.3.20 does this a little different - can you please try that one?

Klaus