[Cin] Proxy error (optimal settings)

Sam cinelerra at posteo.de
Fri Apr 12 11:24:30 CEST 2019


Igor, you're absolutely right. The video is rendered down to 61 FPS. 
Well observed!
The project format is set to 25 FPS.

Sam


On 12.04.19 11:03, Igor BEGHETTO wrote:
> 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? Thanks.
>
> IgorBeg
>
>
> 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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