![]() ![]() FFmpeg currently supports 4 AAC libraries (see FFmpeg and AAC Encoding Guide). ![]() using a FFmpeg build with AAC decode/encode support.copying the audio data since it's already AAC encoded (use the copy command above).Which means FFmpeg can't convert audio (stream #0.1) to AAC. Or more simply: ffmpeg -i video.flv -codec copy video.mp4 This process will be massively faster than decoding and reencoding everything: ffmpeg -i video.flv -vcodec copy -acodec copy video.mp4 Say for example, to convert mp4 file to avi file, run: ffmpeg -i video.mp4 video. mp4, you can just copy everything to the new. Since FFmpeg is a feature-rich and powerful audio and video converter, so Its possible to convert media files between different formats. flv are already in the format/codecs you need for the. Stream #0.1: Audio: 0x0000, 22050 Hz, stereo, s16, 64 kb/sīecause the audio and video data in the. mp4 file with H.264 video and AAC audio (just like the original. How do you specify which one you want to scale Well, that is the purpose of 1. Stream #0.0: Video: h264, yuv420p, 320x240, 66 kb/s, 29.92 tbr, 1k tbn, 2k tbc The FFmpeg instruction above has two inputs: example.mp4 and LMlogo.mp4. flv file that (already) contains H.264 video and AAC audio.įormatting your console's output as FFmpeg brings out these details. You're trying to convert a (rather rare). I'm using Ubuntu 9.10 Karmik Koala (for amd64). Stream #0.1: Audio: 0x0000, 22050 Hz, stereo, s16, 64 kb/s StreamĪn AAC codec is required but I'm quite newbie with ubuntu and I dont really now how to fix this problem. However when I enter the shell command ffmpeg -i video.flv video.mp4, the returned error is :Ģ000.00 (2000/1) -> 29.92 (359/12) Input #0, flv, from 'video.flv': So I tried to convert a video to this format with ffmpeg. ![]() If I don't make a mistake, Safari currently need MP4 (H.264/AAC) video encoded for the HTML5 element.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |