Hello,

I'm trying to use Cinelerra for editing and rendering of Sony-cam .MTS HD
files. Apparently, there's no direct support for the MTS file format yet
in the Cinelerra version I'm running (2.2CV in Linux Mint 13).

I did find the following workaround, based on a lower quality proxy file
for editing and an intermediate file format for rendering:

http://www.renomath.org/ejolson/video/avchd/

Generating a proxy file is no problem, but when I try creating the
intermediate file, I get several errors and messages (even when omitting
the unsupported interlace option in the above page):

$ ffmpeg -threads 4 -i my_video.MTS -r 30000/1001 -acodec mp2 -vcodec
mpeg2video -top 1 -flags +ildct+ilme -ab 384k -b 24000k -f mpegts -y
my_video.m2t
...
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a
future release. Please use avconv instead.
...
[mp2 @ 0x12f4340] bitrate 24000 is not allowed in mp2
...
Error while opening encoder for output stream #0.1 - maybe incorrect
parameters such as bit_rate, rate, width or height ...

So this clearly isn't working. I also tried replacing ffmpeg with
avconv, but that didn't make much of a difference. How can I go about
creating an intermediate HD file for rendering?
Even better would be a way to load .MTS files directly in Cinelerra, of
course -- if I pull in & compile the latest CV version, would that help?

Any tips are appreciated,

Thanks a lot in advance,

Best regards,

Richard Rasker


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