[vlc-devel] RTP/H.264 to MPEG-TS mux bug
Tim at video-dynamics.com
Sun May 1 16:44:52 CEST 2011
Thanks Rémi, maybe I didn't make the issue clear. The source device
outputs RTP/H.264/G711 to the network directly. I need VLC to decode only
the audio stream (G711) transcode to another format. Repack the data
(transcoded audio + copy of H264) into MPEG-TS and rebroadcast UDP.
Would x264.c still be called to create DTS and PTS even though the
Vcodec is just being passed through?
Sr. Systems Engineer
Video Dynamics Inc.
From: Rémi Denis-Courmont [mailto:remi at remlab.net]
Sent: Sunday, May 01, 2011 10:31 AM
To: vlc-devel at videolan.org
Cc: Tim Ouellette
Subject: Re: [vlc-devel] RTP/H.264 to MPEG-TS mux bug
On Friday 29 April 2011, Tim Ouellette wrote:
> If someone could provide some information where I can look to add this
> in or if you would like access VIA SSH to a machine that is configured
> to build VLC and has this camera on the network for testing and/or
> confirmation of the problem please let me know. I would be happy to
> provide this information.
The DTS and PTS should be set by the encoder (modules/codec/x264.c), then the
multiplexer will order the elementary streams and write MPEG-TS packets
(modules/mux/mpeg/ts.c) and last the RTP output will send the packets in
timing order (modules/stream_out/rtp.c).
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