File used for fix in FFmpeg r8558 ffmpeg cannot decode this file (same problem happens with several asf files). To reproduce: ./ffmpeg -i IMAG0002.ASF test.mp4 FFmpeg version SVN-r8439, Copyright (c) 2000-2007 Fabrice Bellard, et al. configuration: --disable-opts --cc=gcc-3.3 --disable-network --disable-vhook --enable-libmp3lame --enable-libfaac --disable-decoder=cook --extra-ldflags=-L/Users/patriceb/tmp/WMA/opt/lib --extra-cflags=-O0 -I/Users/patriceb/tmp/WMA/opt/include --enable-gpl --enable-x264 --enable-liba52 --enable-libfaad libavutil version: 49.3.0 libavcodec version: 51.39.0 libavformat version: 51.11.0 built on Mar 18 2007 17:55:38, gcc: 3.3 20030304 (Apple Computer, Inc. build 1819) [asf @ 0x5b51cc]ff asf bad header 11 at:16387 [asf @ 0x5b51cc]invalid padsize -2063597568 at:16395 [asf @ 0x5b51cc]ff asf bad header 2a at:16409 [asf @ 0x5b51cc]ff asf skip 16374 (unknown stream) [asf @ 0x5b51cc]ff asf bad header 38 at:32815 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header c at:49263 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header b3 at:65781 [asf @ 0x5b51cc]invalid padsize -1038258285 at:65789 [asf @ 0x5b51cc]ff asf bad header 9a at:82407 [asf @ 0x5b51cc]invalid packet_length 694946001 at:82413 [asf @ 0x5b51cc]ff asf bad header 28 at:99271 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header d8 at:164131 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header 56 at:189961 [asf @ 0x5b51cc]invalid padsize -1584771385 at:189965 [asf @ 0x5b51cc]ff asf bad header ba at:225201 [asf @ 0x5b51cc]ff asf bad header e3 at:253791 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header dc at:278219 [asf @ 0x5b51cc]invalid padsize 7619 at:278222 [asf @ 0x5b51cc]ff asf bad header b0 at:310663 [asf @ 0x5b51cc]invalid padsize 462469657 at:310673 [asf @ 0x5b51cc]ff asf bad header 0 at:342797 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header 41 at:374317 [asf @ 0x5b51cc]invalid packet_length -1018368104 at:374329 [asf @ 0x5b51cc]ff asf bad header de at:404571 [asf @ 0x5b51cc]invalid packet_length 1165902712 at:404576 [asf @ 0x5b51cc]ff asf bad header 68 at:432297 [asf @ 0x5b51cc]invalid packet_length -1593536689 at:432305 [asf @ 0x5b51cc]ff asf bad header b9 at:454987 [asf @ 0x5b51cc]packet_obj_size invalid [asf @ 0x5b51cc]ff asf bad header 19 at:484009 [asf @ 0x5b51cc]invalid packet_length -1851367480 at:484017 [asf @ 0x5b51cc]ff asf bad header a at:509261 [asf @ 0x5b51cc]invalid packet_length -672959318 at:509269 [asf @ 0x5b51cc]ff asf bad header 19 at:526997 [asf @ 0x5b51cc]invalid packet_length -1932394468 at:527004 [asf @ 0x5b51cc]ff asf bad header f0 at:546083 [asf @ 0x5b51cc]invalid padsize 1946566210 at:546093 [asf @ 0x5b51cc]ff asf bad header f8 at:567877 [asf @ 0x5b51cc]invalid padsize -1618876115 at:567884 [asf @ 0x5b51cc]ff asf skip 16372 (unknown stream) [asf @ 0x5b51cc]ff asf bad header df at:621105 [asf @ 0x5b51cc]ff asf skip 16216 (unknown stream) [asf @ 0x5b51cc]ff asf bad header 0 at:652383 [asf @ 0x5b51cc]ff asf skip 16374 (unknown stream) [asf @ 0x5b51cc]Could not find codec parameters (Video: mpeg4, 352x288) Input #0, asf, from '/Users/patriceb/Desktop/IMAG0002.ASF': Duration: 00:00:05.5, start: 0.000000, bitrate: 949 kb/s Stream #0.0: Audio: adpcm_ima_wav, 24000 Hz, mono, 96 kb/s Stream #0.1: Video: mpeg4, 352x288, 1000.00 fps(r) Output #0, mp4, to '/Users/patriceb/Desktop/test.mp4': Stream #0.0: Video: mpeg4, yuv420p, 352x288, q=2-31, 200 kb/s, 1000.00 fps(c) Stream #0.1: Audio: aac, 24000 Hz, mono, 64 kb/s Stream mapping: Stream #0.1 -> #0.0 Stream #0.0 -> #0.1 Press [q] to stop encoding frame= 0 fps= 0 q=0.0 Lsize= 0kB time=10000000000.0 bitrate= 0.0kbits/s video:0kB audio:0kB global headers:0kB muxing overhead 240.425532%