Bonjour Edouard et merci beaucoup :))
je vais essayer (I'll try)
I say try because i didn't compile cinelerra yet ni added patches or any
plugins but thanks to "grandma" Rafaella but also to Crazedmule, I will
begin.
Lately I bought a canon 5D mII and would like to have a good workflow
with it. For now Rafaella's way is working well. Only problem is the
dimension after rendering with mjpeg-a is 1920x540 instead of 1080.
Crazedmule says (in July 2010) that Monthy's patches are specially good
for Canon 5D/7D That's why I wonder if any of your patches are already
within cinelerra cv 2,5 or i have to compile and add them as described
on crazedmule blog.
Thanks
Le 12/03/2012 21:29, E Chalaron a écrit :
> Bonjour Haldun
>
> Regarding exporting why not using x264 directly through a
> yuv4mpegpipe ? then rendering AC3 separatley and eventually muxing
> them together with Gpac ?
> Careful about the rec 709 gamut, not sure how cinelerra handles it though
>
> I think there is a need for a modified REC601 plugin here
> (mais là c'est juste moi hein ... je dis ça, je dis rien....)
>
>
> #/bin/bash
> fichier=$1.264
> mkfifo $1.y4m
> x264 --tune film --preset fast --level 4.1 --sar 1:1 --slices 4
> --b-pyramid strict --aud --bframes 3 --keyint 24\
> --bitrate 25000 --vbv-maxrate 40000 --vbv-bufsize 30000 --aq-mode 2
> --threads 2 --colorprim bt709\
> --transfer bt709 --colormatrix bt709 -o $fichier $1.y4m &
> sleep 0.5
> cat /dev/stdin > $1.y4m
> rm $1.y4m
>
> Then export AC3
>
> and use Gpac ...
>
> #!/bin/bash
> IFS=$(echo -e "\n\r\t")
> for nom in $(ls *.264) ; do
> echo "Traitement de ${nom}"
> MP4Box -add "${nom}" -add "$(basename ${nom} .264).ac3"
> "$(basename ${nom} .264).mp4"
> done
>
> Et voilà ...
> Edouard
>
>
>
> On 03/13/2012 05:46 AM, Haldun ALTAN wrote:
>> Hello,
>>
>> Does anybody knows why cinelerra renders container quicktime for linux /
>> MJPEG A in 1920x540 instead off 1920x1080, the original setting format ?
>>
>> It's the same thing with rushes en mjpeg or DNXHD (originals are in
>> h264/AVC)
>>
>> Is there any way to fix it ? (1920x1080)
>>
>> What is the best render option for HD vidéo 1920x1080 before compressing
>> them into mp4 ?
>>
>> I'm on ubuntu studio 10,04x64
>>
>> Thanks in adavance
>>
>> Haldun.
>>
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>>
>
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