control: retitle -1 avconv: Application provided invalid, non monotonically increasing dts to muxer in stream \ av_interleaved_write_frame(): Invalid argument control: found -1 6:0.8.5-1
And here is my very similar bug case (not AVI, but MP4): $ avconv -i 01.flv -codec copy 01.mp4 avconv version 0.8.5-6:0.8.5-1, Copyright (c) 2000-2012 the Libav developers built on Jan 13 2013 12:05:48 with gcc 4.7.2 [flv @ 0xe29460] Estimating duration from bitrate, this may be inaccurate Input #0, flv, from '01.flv': Duration: 00:51:16.26, start: 0.026000, bitrate: 48 kb/s Stream #0.0: Video: h264 (Main), yuv420p, 768x576 [PAR 1:1 DAR 4:3], 25 tbr, 1k tbn, 50 tbc Stream #0.1: Audio: mp3, 22050 Hz, mono, s16, 48 kb/s Output #0, mp4, to '01.mp4': Metadata: encoder : Lavf53.21.1 Stream #0.0: Video: libx264, yuv420p, 768x576 [PAR 1:1 DAR 4:3], q=2-31, 1k tbn, 1k tbc Stream #0.1: Audio: libmp3lame, 22050 Hz, mono, 48 kb/s Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press ctrl-c to stop encoding [mp4 @ 0xe2bb60] Application provided invalid, non monotonically increasing dts to muxer in stream 0: -26 >= -26 av_interleaved_write_frame(): Invalid argument -- System Information: Debian Release: 7.0 APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages libav-tools depends on: ii dpkg 1.16.9 ii libavcodec53 6:0.8.5-1 ii libavdevice53 6:0.8.5-1 ii libavfilter2 6:0.8.5-1 ii libavformat53 6:0.8.5-1 ii libavutil51 6:0.8.5-1 ii libc6 2.13-38 ii libpostproc52 6:0.8.5-1 ii libsdl1.2debian 1.2.15-5 ii libswscale2 6:0.8.5-1 libav-tools recommends no packages. libav-tools suggests no packages. -- no debconf information