Re: [FFmpeg-user] Wav to Flac conversion: Invalid data found when processing input

input.wav Thanks for replying. I have uploaded a sample file and this is the command I am using to convert wav to flac format: ffmpeg -i input.wav output.flac when I run this command, 20% of the time, it converts the wav files (generated

Re: [FFmpeg-user] Wav to Flac conversion: Invalid data found when processing input

2017-08-20 10:56 GMT+02:00 Raman : > input.wav > ​No idea if this is related, but this file isn't a .wav (or PCM) file.​ ffprobe and ffplay detect it as an mkv containing opus audio, and since it is properly decoded, I assume it is. It's a

Re: [FFmpeg-user] EXR displayWindow != dataWindow

2017-08-09 0:12 GMT+02:00 sdas : > I'm using ffmpeg on windows, and creating a movie file from a series of > uncropped frames, ffmpeg chokes with this message: > Could not find codec parameters for stream 0 (Video: exr, rgb48le): > unspecified size > > Googling, I see that other people have hi

[FFmpeg-user] Video/Audio speed reduces when recording started

Hi Gurus, I have connected my bluetooth device to my mac (AirPods) and try to record the mic as well as a running youtube video by running the command: ffmpeg -f avfoundation -video_size 640x480 -framerate 30 -video_device_index 0 -i ":2" outsf.avi However when I start the recording I see 2 pro

Re: [FFmpeg-user] Generating a difference map

Am 16.08.2017 um 17:58 schrieb Evert Vorster: Hi there. I have a video stream that has been generated via Hugin and some fancy scripting. I also have a video stream, using the same input and remapped with ffmpeg remap filter. The problem that I am having is that there are some color differences

Re: [FFmpeg-user] h264 support in webm containers?

Hey Carl, Here's a sample: https://www.dropbox.com/s/sf9agwlxxij5g93/replay- 1503297479867.webm?dl=0 And here's the ffmpeg output of a copy operation: $ ./bin/ffmpeg.exe -i replay-1503297479867.webm -c copy test.webm ffmpeg version N-86848-g03a9e6f Copyright (c) 2000-2017 the FFmpeg developers