[Cin] Proxy error (optimal settings)

Igor BEGHETTO igorbeg at visi1.org
Fri Apr 12 11:03:31 CEST 2019

GG/Phyllis, thanks for the ub16 built.
1) I downloaded the ot7nz.mp4 file from "streamable.com" and I checked 
this file with ffprobe command. FFprobe says to me: 61fps 3601kbps 
1280x720. So, I think, streamable changes your video compression format 
even if I saw Sam's video with others parameters for the same video. Booh!
2) However I loaded ot7nz.mp4 video in Cinelerra-gg and I have got the 
same issue like Sam, also with .mov and .mpeg. If I change the bitrate 
of the file in Media (and in Settings-Format) from 61 to 60 then it works.

Could you give me the original video file 120fps.mp4 uploading it to 
datafilehost or other, please?
@Sam: your video source was to 120 fps but what is the Project's format? 


Il 12/04/2019 0.35, Phyllis Smith ha scritto:
> Later we will boot OpenSuse and see if we can get it to fail there.  
> It still works here and I carefully compared what you did and even set 
> the bitrate = 0.  Working demo:
> https://streamable.com/u7hgi
> On Thu, Apr 11, 2019 at 2:59 PM Sam <cinelerra at posteo.de 
> <mailto:cinelerra at posteo.de>> wrote:
>     I have used your file and get the same error message.
>     Here is the video: https://streamable.com/vkav1
>     In the console I also get the following error message:
>     int FFMPEG::open_encoder(const char*, const char*):
>     check_frame_rate failed /home/spc/cin-test/test.proxy2-mp4.m2ts
>     failed=1 canceled=0
>     int ProxyRender::create_needed_proxies(int):
>     Error making proxy.

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