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Hello, I'm from Albania. Sorry for my English.
I need to split video files and at the same time convert them to mp4 for a website.
I have troubles splitting AVI files (flv and mp4 worked fine).
Example:
ffmpeg -i original-1.avi -ss 00:03:00 -t 00:00:20 -acodec copy -vcodec libx264 -vpre hq -s 416x240 -y 1.mp4
As it can be seen, ffmpeg goes on till it reaches the end of file. Also sound in output file disappears after 20s.Code:Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 25.00 (25/1) Input #0, avi, from 'original-1.avi': Metadata: ISFT : Nandub v1.0rc2 INAM : Rammstein - Links 2-3-4 ISBJ : Rammstein - Links 2-3-4 IART : ICOP : Coded by Hermit (DivX 5.0.3) 15.04.06 ICMT : Duration: 00:03:34.48, start: 0.000000, bitrate: 1630 kb/s Stream #0.0: Video: mpeg4, yuv420p, 704x406 [PAR 1:1 DAR 352:203], 25 fps, 25 tbr, 25 tbn, 30k tbc Stream #0.1: Audio: mp3, 48000 Hz, 2 channels, s16, 160 kb/s [libx264 @ 0x804215810]using SAR=1/1 [libx264 @ 0x804215810]using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 [libx264 @ 0x804215810]profile High, level 1.3 [libx264 @ 0x804215810]264 - core 110 - H.264/MPEG-4 AVC codec - Copyleft 2003-2010 - http://www.videolan.org/x264.html - options: cabac=1 ref=4 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 constrained_intra=0 bframes=3 b_pyramid=0 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=200 ratetol=20.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 ip_ratio=1.41 aq=1:1.00 Output #0, mp4, to '1.mp4': Metadata: encoder : Lavf52.64.2 Stream #0.0: Video: libx264, yuv420p, 416x240 [PAR 1:1 DAR 26:15], q=10-51, 200 kb/s, 25 tbn, 25 tbc Stream #0.1: Audio: libmp3lame, 48000 Hz, 2 channels, 160 kb/s Stream mapping: Stream #0.0 -> #0.0 Stream #0.1 -> #0.1 Press [q] to stop encoding [mpeg4 @ 0x804214410]Invalid and inefficient vfw-avi packed B frames detected frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbits/s frame= 8 fps= 1 q=405.0 size= 0kB time=0.74 bitrate= 0.5kbits/s frame= 50 fps= 5 q=37.0 size= 13kB time=0.32 bitrate= 338.7kbits/s frame= 65 fps= 6 q=35.0 size= 38kB time=0.92 bitrate= 334.9kbits/s frame= 68 fps= 6 q=35.0 size= 43kB time=1.04 bitrate= 342.6kbits/s frame= 76 fps= 6 q=35.0 size= 56kB time=1.36 bitrate= 340.3kbits/s frame= 92 fps= 7 q=35.0 size= 85kB time=2.00 bitrate= 349.6kbits/s frame= 112 fps= 8 q=34.0 size= 118kB time=2.80 bitrate= 346.2kbits/s frame= 132 fps= 9 q=35.0 size= 158kB time=3.60 bitrate= 359.8kbits/s frame= 151 fps= 10 q=31.0 size= 193kB time=4.36 bitrate= 363.3kbits/s frame= 168 fps= 11 q=34.0 size= 223kB time=5.04 bitrate= 362.3kbits/s frame= 187 fps= 12 q=34.0 size= 258kB time=5.80 bitrate= 365.0kbits/s frame= 208 fps= 13 q=34.0 size= 292kB time=6.64 bitrate= 360.4kbits/s frame= 224 fps= 13 q=34.0 size= 316kB time=7.28 bitrate= 355.8kbits/s frame= 244 fps= 14 q=34.0 size= 350kB time=8.08 bitrate= 354.9kbits/s frame= 265 fps= 15 q=33.0 size= 373kB time=8.92 bitrate= 342.9kbits/s frame= 270 fps= 15 q=33.0 size= 382kB time=9.12 bitrate= 343.1kbits/s frame= 272 fps= 14 q=33.0 size= 384kB time=9.20 bitrate= 342.0kbits/s frame= 279 fps= 14 q=33.0 size= 392kB time=9.48 bitrate= 338.5kbits/s frame= 299 fps= 14 q=33.0 size= 416kB time=10.28 bitrate= 331.6kbits/s frame= 320 fps= 15 q=32.0 size= 451kB time=11.12 bitrate= 332.6kbits/s frame= 343 fps= 16 q=32.0 size= 483kB time=12.04 bitrate= 328.7kbits/s frame= 368 fps= 17 q=32.0 size= 513kB time=13.04 bitrate= 322.0kbits/s frame= 391 fps= 17 q=31.0 size= 543kB time=13.96 bitrate= 318.5kbits/s frame= 407 fps= 17 q=31.0 size= 572kB time=14.60 bitrate= 321.0kbits/s frame= 428 fps= 18 q=31.0 size= 608kB time=15.44 bitrate= 322.4kbits/s frame= 449 fps= 18 q=31.0 size= 640kB time=16.28 bitrate= 322.2kbits/s frame= 473 fps= 19 q=31.0 size= 674kB time=17.24 bitrate= 320.3kbits/s frame= 497 fps= 20 q=31.0 size= 707kB time=18.20 bitrate= 318.1kbits/s frame= 520 fps= 20 q=31.0 size= 738kB time=19.12 bitrate= 316.1kbits/s frame= 539 fps= 20 q=30.0 size= 766kB time=19.88 bitrate= 315.7kbits/s frame= 559 fps= 21 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 577 fps= 21 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 593 fps= 21 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 610 fps= 21 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 625 fps= 22 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 637 fps= 22 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 655 fps= 22 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 678 fps= 22 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 698 fps= 22 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 717 fps= 23 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 737 fps= 23 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 757 fps= 23 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 776 fps= 23 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 793 fps= 24 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 811 fps= 24 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 831 fps= 24 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 851 fps= 24 q=30.0 size= 771kB time=20.02 bitrate= 315.6kbits/s frame= 862 fps= 24 q=30.0 Lsize= 1122kB time=20.02 bitrate= 459.1kbits/s dup=0 drop=1 video:714kB audio:391kB global headers:0kB muxing overhead 1.519450% [libx264 @ 0x804215810]frame I:13 Avg QP:27.17 size: 6300 [libx264 @ 0x804215810]frame P:365 Avg QP:27.92 size: 1491 [libx264 @ 0x804215810]frame B:484 Avg QP:31.19 size: 216 [libx264 @ 0x804215810]consecutive B-frames: 2.4% 53.0% 35.7% 9.0% [libx264 @ 0x804215810]mb I I16..4: 17.4% 71.6% 11.0% [libx264 @ 0x804215810]mb P I16..4: 0.2% 1.3% 0.1% P16..4: 40.5% 14.5% 8.6% 0.0% 0.0% skip:34.8% [libx264 @ 0x804215810]mb B I16..4: 0.0% 0.0% 0.0% B16..8: 31.2% 1.1% 0.2% direct: 0.3% skip:67.2% L0:24.1% L1:73.6% BI: 2.4% [libx264 @ 0x804215810]final ratefactor: 24.90 [libx264 @ 0x804215810]8x8 transform intra:74.0% inter:73.6% [libx264 @ 0x804215810]direct mvs spatial:81.6% temporal:18.4% [libx264 @ 0x804215810]coded y,uvDC,uvAC intra: 71.8% 65.9% 28.6% inter: 12.5% 9.4% 0.6% [libx264 @ 0x804215810]i16 v,h,dc,p: 14% 17% 5% 64% [libx264 @ 0x804215810]i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 5% 5% 3% 12% 18% 15% 17% 13% 13% [libx264 @ 0x804215810]i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 5% 4% 5% 10% 17% 15% 15% 14% 14% [libx264 @ 0x804215810]i8c dc,h,v,p: 47% 25% 15% 13% [libx264 @ 0x804215810]Weighted P-Frames: Y:13.4% UV:8.2% [libx264 @ 0x804215810]ref P L0: 70.7% 18.1% 7.4% 2.0% 1.7% 0.1% [libx264 @ 0x804215810]ref B L0: 92.4% 4.7% 2.8% [libx264 @ 0x804215810]kb/s:169.49
Thanks.
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