On 10/20/2012 12:25 PM, Peter B. wrote: > On 10/20/2012 12:15 AM, Peter B. wrote: >> On 10/19/2012 08:30 PM, Luca Barbato wrote: >> >>> slicecrc should be supported. >> The version I've compiled now does. >> Before it was complaining that the commandline argument "slicecrc" is >> unknown. >> > Sorry! Mistake in my testscript. It was still using ffmpeg instead of > avconv. > So, here's the commandline and uncut console output, where your githead > ffv1 version complains about "slicecrc":
Should work fine and is in master (and soon in 9beta2). avconv -v debug -i /var/tmp/ducks_take_off_420_720p50.y4m -c ffv1 -level 3 -context 0 -coder 0 -g 1 -strict experimental -slices 4 -slicecrc 0 out.nut avconv version v9_beta1-157-gee6fb9d, Copyright (c) 2000-2012 the Libav developers built on Oct 22 2012 22:22:25 with gcc 4.7.2 (Gentoo 4.7.2 p1.1, pie-0.5.5) configuration: libavutil 51. 45. 0 / 51. 45. 0 libavcodec 54. 31. 0 / 54. 31. 0 libavformat 54. 19. 0 / 54. 19. 0 libavdevice 53. 2. 0 / 53. 2. 0 libavfilter 3. 1. 0 / 3. 1. 0 libavresample 1. 0. 0 / 1. 0. 0 libswscale 2. 1. 1 / 2. 1. 1 [yuv4mpegpipe @ 0x1850760] Probed with size=2048 and score=100 [yuv4mpegpipe @ 0x1850760] Probe buffer size limit 5000000 reached [yuv4mpegpipe @ 0x1850760] Estimating duration from bitrate, this may be inaccurate Input #0, yuv4mpegpipe, from '/var/tmp/ducks_take_off_420_720p50.y4m': Duration: N/A, bitrate: N/A Stream #0.0, 4, 1/50: Video: rawvideo, yuv420p, 1280x720, 0/1, PAR 1:1 DAR 16:9, 50 fps, 50 tbr, 50 tbn File 'out.nut' already exists. Overwrite ? [y/N] y [buffer @ 0x18516a0] w:1280 h:720 pixfmt:yuv420p [buffersink @ 0x1855420] auto-inserting filter 'auto-inserted fifo 0' between the filter 'format' and the filter 'output stream 0:0' [ffv1 @ 0x1851ea0] detected 8 logical cores Output #0, nut, to 'out.nut': Metadata: encoder : Lavf54.19.0 Stream #0.0, 0, 1/50: Video: ffv1, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 1/50, q=2-31, 200 kb/s, 50 tbn, 50 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> ffv1) Press ctrl-c to stop encoding lu _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel