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ffmpeg error: at least one output file must be specified - Stack Overflow
https://stackoverflow.com/questions/33847553/ffmpe ...
It should work if you remove -f from your command line. Try this: ffmpeg -i mirai. mpg -r 30 -t 2 -ss 0:00 image2_4.png.
At least one output file must be specified - Stack Overflow
https://stackoverflow.com/questions/30173565/at-le ...
You put a -movflags without specifying a value before your output file. It thinks test.mp4 is the flag value hence your problem.
FFmpeg error - "at least one output file must be specified" - Stack ...
https://stackoverflow.com/questions/14731501/ffmpe ...
The correct command would be: ffmpeg -ss 0 -i in.mp4 -filter:v scale=640:480 -b:v 21504 -t 5 test.mpg. The -t option should come just before the output specifier. The scale output format is w:h (and not wxh ). -b:21504 is ...
ffmpeg At least one output file must be specified using Python ...
https://stackoverflow.com/questions/43495665/ffmpe ...
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Ffmpeg-fluent throwing "At least one output file must be specified ...
https://stackoverflow.com/questions/64511722/ffmpe ...
Make sure that the dateStr variable does not have a "/" (forward slash), as it is not possible to save files with this character. Wrong: let dateStr = "10/26/2020". Right: let dateStr = "26-10-2020". Let me know if you solved it.
At least one output file must be specified, error message issue ...
https://stackoverflow.com/questions/57219177/at-le ...
You are probably missing double quotes around the -i parameter. Try this way: ffmpeg -user_agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/601.7.8 (KHTML, like Gecko) Version/9.1.3 Safari/537.86.7" -i ...
Flutter_ffmpeg: At least one output file must be specified - Stack ...
https://stackoverflow.com/questions/60793792/flutt ...
The -c option requires a value, but yours has none. Also, you should use a stream specifier with the -c option, such as -c:v for video, and -c:a for the audio. The exception is when you want to stream copy all stream types, but ...
ffmpeg says "at least one output file must be specified" when piping ...
https://stackoverflow.com/questions/20783385/ffmpe ...
ffmpeg -y -f yuv4mpegpipe -i -vcodec … You didn't specify any input file. To read from stdin, use - : ffmpeg -y -f yuv4mpegpipe -i - -vcodec …
FFmpeg conversion error: At least one output file must be specified ...
https://superuser.com/questions/127010/ffmpeg-conv ...
Just like the error message says, you need to give it an output file. The basic syntax would be ffmpeg -i Alice_In_Wonderland.mp4 Alice_In_Wonderland.avi. You can (and probably should) add options such as in this: ffmpeg -i ...
video - At least one output file must be specified ffmpeg - Ask Ubuntu
https://askubuntu.com/questions/584971/at-least-on ...
Try using the command without the backslashes ( \ ), as these may be causing issues on the command line of your shell. The backslashes are used to denote command continuation onto another line, but if you are copying ...