Search found 5 matches

by CSiller
Wed Feb 20, 2013 6:38 pm
Forum: User Announcements
Topic: DirectShow Capture support
Replies: 168
Views: 157760

Re: DirectShow Capture support

That didn't change anything, unfortunately, there's still no output. Here is the command line I used: ffmpeg -loglevel verbose -f dshow -vcodec h264 -i video="Logitech HD Pro Webcam C920" -vcodec copy -vbsf h264_mp4toannexb output.ts ffmpeg version N-49973-g75758f8 Copyright (c) 2000-2013 the FFmpeg...
by CSiller
Mon Feb 18, 2013 8:05 pm
Forum: User Announcements
Topic: DirectShow Capture support
Replies: 168
Views: 157760

Re: DirectShow Capture support

I've tried that build but it does not show VIH2 but only VIH. Here's the command line and the complete console output: ffmpeg -loglevel verbose -f dshow -vcodec h264 -i video="Logitech HD Pro Webcam C920" -pix_fmt yuvj420p output.mp4 ffmpeg version N-49973-g75758f8 Copyright (c) 2000-2013 the FFmpeg...
by CSiller
Thu Feb 14, 2013 10:01 am
Forum: User Announcements
Topic: DirectShow Capture support
Replies: 168
Views: 157760

Re: DirectShow Capture support

Ok, so I'll post the new console output when I get your adjusted executable file. Has the functionality already been integrated into ffmpeg that allows to copy the h264 stream from the camera without transcoding?
by CSiller
Tue Feb 12, 2013 8:43 pm
Forum: User Announcements
Topic: DirectShow Capture support
Replies: 168
Views: 157760

Re: DirectShow Capture support

I'm attaching the console outputs and corresponding command lines. I've used the Feb 5 and Sep 11 builds. I noted that the Feb 5 build does not seem to know the C920's h264 mode as it shows unknown compression types instead of the h264 compression types that are shown by the Sep 11 build. Feb 5 vers...
by CSiller
Mon Feb 11, 2013 11:10 pm
Forum: User Announcements
Topic: DirectShow Capture support
Replies: 168
Views: 157760

Re: DirectShow Capture support

Roger, I'm also trying to get ffmpeg to use the Logitech C920's on-board h264 encoder. With your build ffmpeg-distro-static-2012-09-11 and using the parameters -vcodec h264 -i ... -vcodec copy -f mp4 I see like mobi1300 above that no frames are copied. Has this problem been solved in the meantime? I...
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