Tentativa de remover a seção inicial do mp4

Question

Estou tentando remover uma seção inicial de um arquivo mp4. Ao executar o comando, isso resulta:

ffmpeg -i clip-1.mp4 -acodec copy -vcodec copy -ss 0 -t 00:43:00 OUTFILE.mp4

    [mp4 @ 0x204d9a0] Malformed AAC bitstream detected: use the audio bitstream filter 'aac_adtstoasc' to fix it ('-bsf:a aac_adtstoasc' option with ffmpeg)
    av_interleaved_write_frame(): Operation not permitted
    [mp4 @ 0x204d9a0] Malformed AAC bitstream detected: use the audio bitstream filter 'aac_adtstoasc' to fix it ('-bsf:a aac_adtstoasc' option with ffmpeg)
    frame=    1 fps=0.0 q=-1.0 Lsize=       0kB time=00:00:01.98 bitrate=   0.2kbits/s    
    video:29kB audio:6kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    Conversion failed!

    

Answer 1

Faça o que a mensagem disser: Use a opção -bsf:a aac_adtstoasc no seu comando ffmpeg :

fmpeg -i clip-1.mp4 -bsf:a aac_adtstoasc -acodec copy -vcodec copy -ss 0 -t 00:43:00 OUTFILE.mp4