Re: [FFmpeg-user] problems with astreamselect

2019-06-09 Thread Eric Ball
Reproduced with ffmpeg version N-94000-g78e1d7f421-tessus However, I was hoping the mailing list could identify any obvious usage problems before I generated the bug report. On Sun, Jun 9, 2019 at 7:27 PM Dennis Mungai wrote: > > On Mon, 10 Jun 2019 at 02:19, Eric Ball wrote: > > > Thought I'd

Re: [FFmpeg-user] problems with astreamselect

2019-06-09 Thread Carl Zwanzig
On 6/9/2019 4:26 PM, Dennis Mungai wrote: Only git head is supported here, Eric. Retry with the current git head and report back. 4.1.1 is almost current (IIRC 4.1.3 is the current tagged version), but please post the complete/uncut command output. z!

Re: [FFmpeg-user] problems with astreamselect

2019-06-09 Thread Dennis Mungai
On Mon, 10 Jun 2019 at 02:19, Eric Ball wrote: > Thought I'd check with the mailing list before filing a bug report. > > ffmpeg version 4.1.1-tessus on macOS 10.14.5 > > test.mp4 contains 3 streams :0 h264, :1 aac, :2 aac > > ffmpeg -i test.mp4 -filter_complex:a "astreamselect=inputs=2:map=1" >

[FFmpeg-user] problems with astreamselect

2019-06-09 Thread Eric Ball
Thought I'd check with the mailing list before filing a bug report. ffmpeg version 4.1.1-tessus on macOS 10.14.5 test.mp4 contains 3 streams :0 h264, :1 aac, :2 aac ffmpeg -i test.mp4 -filter_complex:a "astreamselect=inputs=2:map=1" test.wav ffmpeg locks up after producing minimal output.

[FFmpeg-user] FFmpeg Research

2019-06-09 Thread bryan
We would like to an application using the FFmpeg tool that can simultaneously, a) process video streams from IP based cameras and display on a monitor and, b) create a single mp4 file for subsequent playback. In our research, we also reviewed OBS and OpenCV; however, our sense is that FFmpeg

Re: [FFmpeg-user] blend filter

2019-06-09 Thread Paul B Mahol
On 6/9/19, Michael Koch wrote: > Hi, > > in the documentation for the blend filter is written: > "By default, the output terminates when the longest input terminates." > > What's used as input when the shortest input has terminated? Is the last > frame of the shorter input duplicated? Yes. > Is

[FFmpeg-user] blend filter

2019-06-09 Thread Michael Koch
Hi, in the documentation for the blend filter is written: "By default, the output terminates when the longest input terminates." What's used as input when the shortest input has terminated? Is the last frame of the shorter input duplicated? Is there a trick to let the output terminate when the