Re: [FFmpeg-user] Amerge trouble

On 11/19/2017 6:09 PM, Bouke / VideoToolShed wrote: ffmpeg -i HD422.mxf -i 8ch.wav -c:v copy -c:a pcm_s24le -filter_complex \ "[1:a]channelsplit=channel_layout=7.1[a0][a1][a2][a3][a4][a5][a6][a7],\ [a1][0:a:1][a0][0:a:0][0:a:2]amerge=inputs=5[a]" \ -map 0:v -map "[a]" -timecode 01:00:00:00

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-22 0:58 GMT+01:00 Michael Koch : >> Can you provide them? > > "identity" maps for size 1000x1000 > http://www.astro-electronic.de/xmap_1000.pgm > http://www.astro-electronic.de/ymap_1000.pgm The xmap file is unfortunately broken which is the reason I cannot

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-22 1:17 GMT+01:00 Michael Koch : >> Do you see the same behaviour with current FFmpeg git head? > > sorry, I can't compile ffmpeg myself, that's too difficult for me. That should not be necessary, assuming you are not on aix or sparc64. Is something wrong with

Re: [FFmpeg-user] remap filter gives only black and white output

Do you see the same behaviour with current FFmpeg git head? sorry, I can't compile ffmpeg myself, that's too difficult for me. Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-21 23:44 GMT+01:00 Michael Koch : > F:\xxx\xxx>c:/ffmpeg/ffmpeg -i in.mp4 -i xmap_1000.pgm > -i ymap_1000.pgm -lavfi remap -c:v mpeg4 -q:v 2 -y out.mp4 > ffmpeg version N-88555-g6ea7711532 Copyright (c) 2000-2017 the FFmpeg > developers Do you see the same

Re: [FFmpeg-user] remap filter gives only black and white output

> Can you provide them? "identity" maps for size 1000x1000 http://www.astro-electronic.de/xmap_1000.pgm http://www.astro-electronic.de/ymap_1000.pgm Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-22 0:49 GMT+01:00 Michael Koch : >> Workaround is probably to use the format filter. > > yes, that works. > > -lavfi "format=pix_fmts=rgb24,remap" Of course. The idea of this mailing list though is that we not only fix this bug for you but also for other

Re: [FFmpeg-user] rtsp mpegts stream not captured with ffplay

2017-11-20 14:08 GMT+01:00 Andrej Filipčič : > I am not sure if it is a bug in ffmpeg or not. Any clues? > > The version I use: > ffplay version 3.3.5 Please test current FFmpeg git head (ideally, with a sane configure line like "--enable-gpl") and if the issue is

Re: [FFmpeg-user] remap filter gives only black and white output

> Workaround is probably to use the format filter. yes, that works. -lavfi "format=pix_fmts=rgb24,remap" Thanks, Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-22 0:41 GMT+01:00 Michael Koch : >> Sounds like a bug: Do you have pgm files that provide "identity" output? > > I did just make these files with my C# program. Can you provide them? Carl Eugen ___ ffmpeg-user

Re: [FFmpeg-user] remap filter gives only black and white output

Sounds like a bug: Do you have pgm files that provide "identity" output? I did just make these files with my C# program. The output video is a black and white copy of the input. Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] remap filter gives only black and white output

2017-11-21 23:44 GMT+01:00 Michael Koch : > I've written a C# program to create my own xmap and ymap files for > the remap filter. > The geometric distortion in the output video looks as expected. But > why is the output only black and white? Sounds like a bug: Do you

Re: [FFmpeg-user] MXF AS-07 Guidlines

2017-11-22 0:05 GMT+01:00 michael gates : > I was curious about any current or future plans to accept and > integrate the new AS-07 standard for MXF Archive and > Preservation. Patch welcome! If you have a sample that would also be very welcome! The suggested standard for

[FFmpeg-user] MXF AS-07 Guidlines

Hello, I was curious about any current or future plans to accept and integrate the new AS-07 standard for MXF Archive and Preservation. (Found at the link below: http://www.digitizationguidelines.gov/guidelines/MXF_app_spec.html Specifications:

[FFmpeg-user] remap filter gives only black and white output

I've written a C# program to create my own xmap and ymap files for the remap filter. The geometric distortion in the output video looks as expected. But why is the output only black and white? I've tested two different input videos with the same result. No colors in the output. The console

Re: [FFmpeg-user] Amerge trouble

> And after that promote it to 24 bits again. > Is there a way to force the channel split to work in 24 bits? > (No idea how to squeeze pcm_s24le into the filter_complex part…) > A more knowledgeable person than myself would need to jump in here. When I use "aformat=sample_fmts=s24" at the

Re: [FFmpeg-user] ERROR: libmp3lame >= 3.98.3 not found

Am 21.11.2017 um 08:56 schrieb PJ: ./configure --prefix=/usr/local --enable-gpl --enable-nonfree --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libopus

[FFmpeg-user] rtsp mpegts stream not captured with ffplay

Hi, I have a strange problem with rtstp and mpegts streams from a VOD provider. The is rtsp://:554/.ts The stream does play fine with vlc, but not with ffplay and ffmpeg does not work properly either. The rtsp negotiation works well, I have straced the ffplay with: strace -f ffplay -v 9