qtdemux with MP4 containing multiple SPS/PPS (avc/h264)

classic Classic list List threaded Threaded
4 messages Options
mat
Reply | Threaded
Open this post in threaded view
|

qtdemux with MP4 containing multiple SPS/PPS (avc/h264)

mat
Hi,

just wondering if it is possible to demux h264 content of an MP4 which has multiple SequenceParameterSets and PictureParamterSets (for multiple Video-Qualities) in it.

Currently i am using qtdemux for demuxing. But its not working. It probably returns the wrong set in the "codec-data"-field.

Is there a way i can tell qtdemux which PPS/SPS it should use?

thanks
mat
Reply | Threaded
Open this post in threaded view
|

Re: qtdemux with MP4 containing multiple SPS/PPS (avc/h264)

mat
Anyone?
Reply | Threaded
Open this post in threaded view
|

Re: qtdemux with MP4 containing multiple SPS/PPS (avc/h264)

Chuck Crisler-2
Have you tried it? Does it work?

I don't know about qtdemux, but multiple SPS/PPS are part of the standard and *SHOULD* be handled correctly.


On Thu, Jul 18, 2013 at 1:47 PM, mat <[hidden email]> wrote:
Anyone?



--
View this message in context: http://gstreamer-devel.966125.n4.nabble.com/qtdemux-with-MP4-containing-multiple-SPS-PPS-avc-h264-tp4661098p4661108.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.
_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel


_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
mat
Reply | Threaded
Open this post in threaded view
|

Re: qtdemux with MP4 containing multiple SPS/PPS (avc/h264)

mat
Doesnt work.
I am using these DASH-segments:
mp4-live-mux-mpd-AV-BS_init.mp4
mp4-live-mux-h264bl_low-1.m4s

You have to concatenate them for use with filesrc.