PAFF/MBAFF interleave processing
Posted: Tue Dec 04, 2007 8:07 pm
I'm not about crashes in 1.4e, I can gladly suppose it's a usual growth pain, as it always was.
I'm just looking for a new ddsource.ax capable to effectively parse/demux MBAFF/PAFF H.264 streams, so the Cyberlink decoder (the only one that can use HW decode/deinterlace would never lose A/V sync under DD. What would it be -- DD 1.5, or 1.6, or even 1.7 -- I don't know, but the solution would certainly be in high demand even in Europe very soon.
One attempt to tackle the problem ties the desync phenomenon to the corrupted timescale of a regular AC3 filter after simple demux operation:
"Hello
I have to demux the ac3 track of a h264 ts without any delay, the ac3 track must be kept EXACTLY as it is in the transport stream. I have tried xport, project x and tsremux. None of them did it the trick, I know because i cannot mux the track with the video again and have sync, or play the orginal ts with the demuxed ac3 track with mpc with sync.
The reason I need zero delay is because I'm following this guide: http://www.hdtvtotal.com/module-page...1-pid-779.html to sync a DTS track from a DVD. And of course, if the demuxed ac3 track no longer has the same length as the ac3 track in the TS i will never get it to sync!"
(quote is taken from a doom9 forum, and technically has nothing to do with interleave schemes, but still...)
In other words, which, where, and when will be available a fully H.264-compatible DVBDream beta that I'd love to test?
Thank you for your other effort, too. Unlike all the rest of bugreporters here, I won't be bitching about instability of DD 1.4e: it's actually perfect if one knows how to tune it.
I'm just looking for a new ddsource.ax capable to effectively parse/demux MBAFF/PAFF H.264 streams, so the Cyberlink decoder (the only one that can use HW decode/deinterlace would never lose A/V sync under DD. What would it be -- DD 1.5, or 1.6, or even 1.7 -- I don't know, but the solution would certainly be in high demand even in Europe very soon.
One attempt to tackle the problem ties the desync phenomenon to the corrupted timescale of a regular AC3 filter after simple demux operation:
"Hello
I have to demux the ac3 track of a h264 ts without any delay, the ac3 track must be kept EXACTLY as it is in the transport stream. I have tried xport, project x and tsremux. None of them did it the trick, I know because i cannot mux the track with the video again and have sync, or play the orginal ts with the demuxed ac3 track with mpc with sync.
The reason I need zero delay is because I'm following this guide: http://www.hdtvtotal.com/module-page...1-pid-779.html to sync a DTS track from a DVD. And of course, if the demuxed ac3 track no longer has the same length as the ac3 track in the TS i will never get it to sync!"
(quote is taken from a doom9 forum, and technically has nothing to do with interleave schemes, but still...)
In other words, which, where, and when will be available a fully H.264-compatible DVBDream beta that I'd love to test?
Thank you for your other effort, too. Unlike all the rest of bugreporters here, I won't be bitching about instability of DD 1.4e: it's actually perfect if one knows how to tune it.
