Hello,

On 2011-08-22 18:07, Udo van den Heuvel wrote:
> So how do I get to correctly specify a profile and preset in this
> transcode/ffmpeg setup? Same question for the right way to specify a
> bitrate.
> I tried stuff via ffmpeg.cfg but that did not help yet...

I found this post with a patch:
http://comments.gmane.org/gmane.comp.video.transcode.devel/5018
Patch applies OK, but the resulting binary dumps core:

[filter_unsharp.so] unsharp: 5x5:0.80 (sharpen luma)
[filter_unsharp.so] unsharp: 5x5:0.40 (sharpen chroma)
[filter_unsharp.so] v1.0.1 (2003-10-27) unsharp mask & gaussian blur
[export_null.so] v0.1.2 (2001-08-17) (video) null | (audio) null
[export_ffmpeg.so] v0.3.18 (2008-11-29) (video) Lavc52.121.0 | (audio)
MPEG/AC3/PCM
[import_mov.so] codec=mp4a, rate=44100 Hz, bits=16, channels=2,
samples=34086962
[import_mov.so] VIDEO: codec=avc1, fps=25.000, width=1920, height=1080,
frames=19325
[export_ffmpeg.so] Using FFMPEG codec 'h264' (FourCC 'h264', H264 (avc)).
[export_ffmpeg.so] No profile selected
[export_ffmpeg.so] Starting 1 thread(s)
[export_ffmpeg.so] Set display aspect ratio to input
[export_ffmpeg.so] Parsing ffmpeg preset 'medium'
File for preset 'medium' not found
*** glibc detected *** transcode: free(): invalid pointer:
0x00007f143af8c4ac ***
======= Backtrace: =========
(etc)

How to fix this issue?
The patch should give me the possibility to specify a preset.


Kind regards,
Udo

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