Searching for Ffmpeg Flv Support information? Find all needed info by using official links provided below.
https://trac.ffmpeg.org/wiki/SupportedMediaTypesInFormats
The following table should contain all the file formats FFmpeg currently supports, along with audio/video codecs each format supports. The table should help distinguish which codecs can …
ffmpeg already had basic support for these subtitles which ignored all formatting information - it just provided basic plain-text support. Niklesh did work to add support on both the encode and decode side for text formatting capabilities, such as font size/colour and effects like bold/italics, highlighting, etc. ...
https://blog.addpipe.com/flv-to-mp4/
Nov 25, 2015 · ffmpeg -i video.flv -vcodec copy video.mp4. If you’re particular about the audio data you can use -ar to specify the audio sample rate (kHz) and -ac to specify the number of channels (1 for mono, 2 for stereo). ffmpeg -i video.flv -ar 44100 -ac 2 -vcodec copy video.mp4. Flv files might contain sound encoded with the following codecs and ...
https://stackoverflow.com/questions/10802517/how-to-change-sample-rate-in-ffmpeg
You are having several issues and you already solved flv does not support that sample rate by including -ar. It took me several comments for clarification, but your other issue, if I understand you correctly, is that the output is still too big in file size. You mentioned FFmpeg: The ultimate Video and Audio Manipulation Tool which explains:
https://ffmpeg.org/ffmpeg-formats.html
In addition each muxer or demuxer may support so-called private options, which are specific for that component. Options may be set by specifying -option value in the FFmpeg tools, or by setting the value explicitly in the AVFormatContext options or using the libavutil/opt.h API for programmatic use. The list of supported options follows:
https://forum.videohelp.com/threads/246255-How-to-change-sample-rate-in-FFMPEG
Jan 24, 2011 · Your -y was only keeping ffmpeg from prompting you to overwrite movie.flv. In your previous example which didn't work (ffmpeg -i "movie.avi" -y "movie.flv" -ar 44100), you placed the -ar 44100 after the output-file name, so ffmpeg didn't recognize it. The output-file name should be the last thing in the command line.
https://forum.videohelp.com/threads/336038-convert-flv-to-mkv-losslessly
Jul 19, 2011 · another gui based option would be flvextract to extract the audio & video, then mkvtoolnix to put the audio & video into mkv container . If this is a variable frame rate FLV, you have to mux the extracted timecodes in too with the timecode function in mkvtoolnix , or it will be out of sync
https://ffmpeg.org/general.html
FFmpeg can be hooked up with a number of external libraries to add support for more formats. None of them are used by default, their use has to be explicitly requested by passing the appropriate flags to ./configure. 1.1 Alliance for Open Media (AOM) FFmpeg can make use of the AOM library for AV1 decoding and encoding.
https://www.drupal.org/project/video/issues/976216
Hi, just getting my FFmpeg setup on my server, hoping to use the Video module with FFmpeg using either x264 or VP8 to get the highest quality videos on my websites. Curious if someone else has gone down this road before. So, if you're using x264 or VP8, please share your FFmpeg command lines so we can all move towards some high quality encoding together as a group. Maybe we could get a solid ...
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