![]() #Same with raspberry Pi special encoder (omx - which seems not to be only about Raspberry Pi), without and with target bitrate specification.įfmpeg -f v4l2 -video_size 1280x800 -i /dev/video0 -codec:v h264_omx output-1280x800-h264.mkvįfmpeg -f v4l2 -video_size 1280x800 -i /dev/video0 -codec:v h264_omx -b:v 2048k output-1280x800-h264-bitrate2048k.mkvįfmpeg -i inputFile.avi -codec:v h264_omx outputFile-1280x800-h264.mkvįfmpeg -i inputFile.avi -codec:v h264_omx -b:v 2048k outputFile-1280x800-h264-bitrate2048k. #Standards encoders (not for Raspberry Pi unless you are not hurry)įfmpeg -f v4l2 -video_size 1280x800 -i /dev/video0 -codec:v libx264 output-x264.mkvįfmpeg -f v4l2 -video_size 1280x800 -i /dev/video0 -codec:v libx265 output-x265.mkv ![]() #Doing a raw "capture and place to file" with input resolution specified (still using mux depending on file extension)įfmpeg -f v4l2 -video_size 1280x800 -i /dev/video0 -codec copy output.avi In order to save old family videos recorded in this format, I’ve decided to digitize them. ![]() A video conversion window will pop up to show you the copy processing, the FPS, time remaining, etc. ![]() Tap RUN icon, and your HEVC/H265 files will be encoded into H264 right now. A 5Mbps HD stream in HEVC will result in better picture quality than H.264. Step 4: Start transcoding HEVC/H265 to H264. #Listing available formats and resolutions for the capture input :įfmpeg -f v4l2 -list_formats all -i /dev/video0 264 codec for video compression, HEVC offers nearly twice the bandwidth efficiency. Code: Select all #Listing available ffmpeg codecs (encoding and decoding)
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