Closed reinismu closed 3 years ago
I think this is a classic case of too small queues, please try queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000
for both queues and report back :)
@MathieuDuponchelle Thanks!!
The command I run to get it working
gst-launch-1.0 cefsrc url="https://soundcloud.com/platform/sama" ! \
video/x-raw, width=1920, height=1080, framerate=60/1 ! \
cefdemux name=demux ! videoconvert ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! x264enc ! \
mp4mux name=muxer fragment-duration=1000 ! filesink location='test.mp4' \
demux. ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! audioconvert ! audiorate ! audioresample ! faac bitrate=128000 ! muxer.
Tho now pages where there is no sound won't work :(
gst-launch-1.0 cefsrc url="https://google.com" ! \
video/x-raw, width=1920, height=1080, framerate=60/1 ! \
cefdemux name=demux ! videoconvert ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! x264enc ! \
mp4mux name=muxer fragment-duration=1000 ! filesink location='test.mp4' \
demux. ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! audioconvert ! audiorate ! audioresample ! faac bitrate=128000 ! muxer.
My end goal is to record a webpage where the sound is just sometimes and it won't start with a sound. Maybe there is easy way I can modify my pipeline to achieve it?
yes, add an audiomixer, hooked up to a live audiotestsrc that outputs silence
You are the best! Thanks a lot!
For anyone reading this later. This is how my pipeline looks line now
With silent site
gst-launch-1.0 cefsrc url="https://google.com" ! \
video/x-raw, width=1920, height=1080, framerate=60/1 ! \
cefdemux name=demux ! videoconvert ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! x264enc ! \
mp4mux name=muxer fragment-duration=1000 ! filesink location='test.mp4' \
audiotestsrc do-timestamp=true is-live=true volume=0.00 ! audiomixer name=mix ! \
queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! audioconvert ! audiorate ! audioresample ! faac bitrate=128000 ! muxer. \
demux. ! mix.
With music
gst-launch-1.0 cefsrc url="https://soundcloud.com/platform/sama" ! \
video/x-raw, width=1920, height=1080, framerate=60/1 ! \
cefdemux name=demux ! videoconvert ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! x264enc ! \
mp4mux name=muxer fragment-duration=1000 ! filesink location='test.mp4' \
audiotestsrc do-timestamp=true is-live=true volume=0.00 ! audiomixer name=mix ! \
queue max-size-bytes=0 max-size-buffers=0 max-size-time=3000000000 ! audioconvert ! audiorate ! audioresample ! faac bitrate=128000 ! muxer. \
demux. ! mix.
@reinismu cool, maybe make a MR and update the README with an audiomixer?
Hi,
I'm pretty new with gstreamer. One thing I would like to do is save cef video + audio to file.
My attempts
Attempt 1
Stuck at
Attempt 2
After reading this comment https://github.com/centricular/gstcefsrc/issues/10#issuecomment-555431647 I tried that and it worked, but only 20% of the time. The rest 80% it still stuck and didn't do anything.
I see that @MathieuDuponchelle mentions "pad-added / pad-removed signals"' Tho from last CEF updates we have consistent audio pad right?
Maybe someone could shine light on me on what I am doing wrong and how to fix it?
Thanks!