Re: [FFmpeg-user] dynamic image overlay

2015-01-23 Thread Moritz Barsnick
On Fri, Jan 23, 2015 at 16:18:17 +0100, Werner Robitza wrote: > I guess what could work is writing the image as an MJPEG stream (or > something similar) to a Linux pipe, which is then read by ffmpeg, but > I have no idea how to get the timing for this right. Perhaps as two (or several) looped imag

Re: [FFmpeg-user] dynamic image overlay

2015-01-23 Thread Werner Robitza
On Fri, Jan 23, 2015 at 3:46 PM, Mark Ambler wrote: > That is correct. Below is the command line I'm using currently as a test. > Note that the url used in the second input is calling server side code that > serves up the image file(s). Is there a param to turn off caching of the > image so

Re: [FFmpeg-user] dynamic image overlay

2015-01-23 Thread Mark Ambler
On Friday, January 23, 2015 5:24 AM, Werner Robitza wrote: On Fri, Jan 23, 2015 at 3:28 AM, Mark wrote: > Thanks for responding.  I'd like to alter the overlay image / watermark based > on an external condition.  So far I've tried pointing the image input to an > http servlet tha

Re: [FFmpeg-user] dynamic image overlay

2015-01-23 Thread Werner Robitza
On Fri, Jan 23, 2015 at 3:28 AM, Mark wrote: > Thanks for responding. I'd like to alter the overlay image / watermark based > on an external condition. So far I've tried pointing the image input to an > http servlet that will alter the image data. Didn't work as it seems ffmpeg > caches the

Re: [FFmpeg-user] dynamic image overlay

2015-01-22 Thread Mark
Thanks for responding. I'd like to alter the overlay image / watermark based on an external condition. So far I've tried pointing the image input to an http servlet that will alter the image data. Didn't work as it seems ffmpeg caches the remote image after the first call. Thanks again -Mar

Re: [FFmpeg-user] dynamic image overlay

2015-01-22 Thread Werner Robitza
On Thu, Jan 22, 2015 at 10:28 PM, Mark Ambler wrote: > > Hi All,Found this thread on the mailing list from back in 2012. Was it ever > implemented? if yes... any command line samples out there? > > https://ffmpeg.org/pipermail/ffmpeg-user/2012-August/008703.html It says, > Is there currently

[FFmpeg-user] dynamic image overlay

2015-01-22 Thread Mark Ambler
Hi All,Found this thread on the mailing list from back in 2012.  Was it ever implemented?  if yes... any command line samples out there? https://ffmpeg.org/pipermail/ffmpeg-user/2012-August/008703.html thanks -Mark ___ ffmpeg-user mailing list ffmpe