[FFmpeg-user] VHOOK

[Stefano Sabatini]

On date Tuesday 2011-10-11 11:34:03 +0200, Guillaume (Numerizik) encoded:
> Hello
> 
> I i installed movie filter but when i did this:
> 
> ffmpeg -sameq -y -i /home/video/temp/D7Q2B3D9F3W8J0O6K2_step2.mp4 -vf
> "movie=0:png:/home/logo/logo.png [logo]; [in][logo] overlay=5:5"
> /home/video/temp/D7Q2B3D9F3W8J0O6K2_final.mp4
> 
> I have this error:
> 
> [buffer @ 0x8bc5460] w:1280 h:720 pixfmt:yuv420p
> [image2 @ 0x8bb0c80] Could not find codec parameters (Video: [0][0][0][0] /
> 0x0000, yuv420p)
> [movie @ 0x8bb0a20] movie_init() Failed to find stream info
> Error initializing filter 'movie' with args '0:png:/home/logo/logo.png'
> Error opening filters!
> 
> Can you help me again :)

Please update to a recent version, and check *against the official
docs* (in the ffmpeg manual or in doc/libavfilter.html), don't rely on
random guides found on the web which may contain wrong information
(the movie syntax in this case).