ffmpeg bgr0
Following the instructions here https://trac.ffmpeg.org/wiki/Capture/Desktop for OSX ... 0rgb bgr0 gives almost visible pictures, these seem to be off by 1 pixel in ... ,If I decode attached sample with current FFmpeg, pix_fmt is currently identified as bgr0, but on conversion to bgra, the output is transparent (instead of opaque). , Summary of the bug: Program fails when input and output videos use ffv1 codec and bgr0 pixel format and no resizing is performed.,ffmpeg -f avfoundation -pixel_format bgr0 -i "default:none" out.avi. Record raw DV data from a suitable input device and write the output into out.dv: $ ffmpeg -f ... , [FFmpeg-cvslog] avcodec/cscd: Use BGR0 instead of BGRA ... ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> ..., Previous message: [FFmpeg-cvslog] avcodec/cscd: Use BGR0 instead of BGRA ... ffmpeg | branch: master | Michael Niedermayer <michael at ..., [FFmpeg-cvslog] Support encoding BGR24 and BGR0 in ljpeg. ... Previous message: [FFmpeg-cvslog] Allow encoding rawvideo RGBA64 and ...,Attached patch adds bgr0 as input pixel format for -vcodec libx264rgb. > > Please comment, Carl Eugen > libx264.c | 4 ++++ > 1 file changed, 4 insertions(+) > ... , #5736: Crash when encoding from ffv1/bgr0 to ffv1/bgr0 ... and output videos use ffv1 codec and bgr0 pixel format and no resizing is performed.
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 ffmpeg bgr0 相關參考資料
#5654 (avfoundation screen capture produces misaligned ...
Following the instructions here https://trac.ffmpeg.org/wiki/Capture/Desktop for OSX ... 0rgb bgr0 gives almost visible pictures, these seem to be off by 1 pixel in ... https://trac.ffmpeg.org #869 (bgr0 -> bgra does not make the output opaque) – FFmpeg
If I decode attached sample with current FFmpeg, pix_fmt is currently identified as bgr0, but on conversion to bgra, the output is transparent (instead of opaque). https://trac.ffmpeg.org Crash when encoding from ffv1bgr0 to ffv1bgr0 - FFmpeg ...
Summary of the bug: Program fails when input and output videos use ffv1 codec and bgr0 pixel format and no resizing is performed. https://trac.ffmpeg.org FFmpeg Devices Documentation
ffmpeg -f avfoundation -pixel_format bgr0 -i "default:none" out.avi. Record raw DV data from a suitable input device and write the output into out.dv: $ ffmpeg -f ... https://ffmpeg.org [FFmpeg-cvslog] avcodeccscd: Use BGR0 instead of BGRA
[FFmpeg-cvslog] avcodec/cscd: Use BGR0 instead of BGRA ... ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> ... https://lists.ffmpeg.org [FFmpeg-cvslog] avcodectruemotion1: use BGR00RGB
Previous message: [FFmpeg-cvslog] avcodec/cscd: Use BGR0 instead of BGRA ... ffmpeg | branch: master | Michael Niedermayer <michael at ... https://lists.ffmpeg.org [FFmpeg-cvslog] Support encoding BGR24 and BGR0 in ljpeg.
[FFmpeg-cvslog] Support encoding BGR24 and BGR0 in ljpeg. ... Previous message: [FFmpeg-cvslog] Allow encoding rawvideo RGBA64 and ... https://lists.ffmpeg.org [FFmpeg-devel] [PATCH]lavcx264: Support bgr0 as input pix_fmt
Attached patch adds bgr0 as input pixel format for -vcodec libx264rgb. > > Please comment, Carl Eugen > libx264.c | 4 ++++ > 1 file changed, 4 insertions(+) > ... https://ffmpeg.org [FFmpeg-trac] #5736(undetermined:new): Crash when encoding from ...
#5736: Crash when encoding from ffv1/bgr0 to ffv1/bgr0 ... and output videos use ffv1 codec and bgr0 pixel format and no resizing is performed. https://lists.ffmpeg.org |