> On Nov 29, 2016, at 9:27 AM, Bayram Curcur <[email protected]> wrote: > > Hi at all > could anyone explain me why i get daily mails with Questions? I ´ve a > question but i dont understand how its work
Perhaps you get daily mails with questions because you subscribed to a listserv that was created for the submission of questions about ffmpeg. Also if you have a question unrelated to this thread, please start a new thread. > 2016-11-29 15:23 GMT+01:00 <[email protected]>: > >> >>> On Nov 28, 2016, at 2:48 PM, [email protected] wrote: >>> >>> Hi all, >>> I'm trying to use the setfield filter to get an output that is stored >> and display as top field first. However the output of setfield with bff and >> tff always seems to have a conflict between storage and display. >>> >>> For examples, using mandelbrot, tinterlace, and setfield to make a tff >> output. >>> >>> ffmpeg -f lavfi -i mandelbrot=s=720x288:r=50/1 -vf >> tinterlace=merge,setfield=tff -t 1 -c:v v210 -y interlaced.mov >>> ffmpeg version N-43913-g801b5c1 Copyright (c) 2000-2016 the FFmpeg >> developers >>> built with Apple LLVM version 8.0.0 (clang-800.0.42.1) >>> configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD-801b5c1 >> --enable-shared --enable-pthreads --enable-gpl --enable-version3 >> --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= >> --host-ldflags= --enable-ffplay --enable-libfreetype --enable-libmp3lame >> --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma >> --enable-vda >>> libavutil 55. 41.101 / 55. 41.101 >>> libavcodec 57. 66.108 / 57. 66.108 >>> libavformat 57. 58.101 / 57. 58.101 >>> libavdevice 57. 2.100 / 57. 2.100 >>> libavfilter 6. 67.100 / 6. 67.100 >>> libavresample 3. 2. 0 / 3. 2. 0 >>> libswscale 4. 3.101 / 4. 3.101 >>> libswresample 2. 4.100 / 2. 4.100 >>> libpostproc 54. 2.100 / 54. 2.100 >>> Input #0, lavfi, from 'mandelbrot=s=720x288:r=50/1': >>> Duration: N/A, start: 0.000000, bitrate: N/A >>> Stream #0:0: Video: rawvideo (RGB[0] / 0x424752), rgb0, 720x288 [SAR >> 1:1 DAR 5:2], 50 tbr, 50 tbn, 50 tbc >>> Output #0, mov, to 'interlaced.mov': >>> Metadata: >>> encoder : Lavf57.58.101 >>> Stream #0:0: Video: v210 (v210 / 0x30313276), yuv422p, 720x576 [SAR >> 2:1 DAR 5:2], q=2-31, 200 kb/s, 25 fps, 12800 tbn, 25 tbc >>> Metadata: >>> encoder : Lavc57.66.108 v210 >>> Stream mapping: >>> Stream #0:0 -> #0:0 (rawvideo (native) -> v210 (native)) >>> Press [q] to stop, [?] for help >>> frame= 25 fps=0.0 q=-0.0 Lsize= 27001kB time=00:00:00.96 >> bitrate=230388.8kbits/s speed=2.49x >>> video:27000kB audio:0kB subtitle:0kB other streams:0kB global >> headers:0kB muxing overhead: 0.003277% >>> >>> But the output is: >>> >>> ffmpeg -i interlaced.mov >>> ffmpeg version N-43913-g801b5c1 Copyright (c) 2000-2016 the FFmpeg >> developers >>> built with Apple LLVM version 8.0.0 (clang-800.0.42.1) >>> configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD-801b5c1 >> --enable-shared --enable-pthreads --enable-gpl --enable-version3 >> --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= >> --host-ldflags= --enable-ffplay --enable-libfreetype --enable-libmp3lame >> --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma >> --enable-vda >>> libavutil 55. 41.101 / 55. 41.101 >>> libavcodec 57. 66.108 / 57. 66.108 >>> libavformat 57. 58.101 / 57. 58.101 >>> libavdevice 57. 2.100 / 57. 2.100 >>> libavfilter 6. 67.100 / 6. 67.100 >>> libavresample 3. 2. 0 / 3. 2. 0 >>> libswscale 4. 3.101 / 4. 3.101 >>> libswresample 2. 4.100 / 2. 4.100 >>> libpostproc 54. 2.100 / 54. 2.100 >>> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'interlaced.mov': >>> Metadata: >>> major_brand : qt >>> minor_version : 512 >>> compatible_brands: qt >>> encoder : Lavf57.58.101 >>> Duration: 00:00:01.00, start: 0.000000, bitrate: 221191 kb/s >>> Stream #0:0(eng): Video: v210 (v210 / 0x30313276), yuv422p10le(top >> coded first (swapped)), 720x576, 221184 kb/s, SAR 2:1 DAR 5:2, 25 fps, 25 >> tbr, 12800 tbn, 12800 tbc (default) >>> Metadata: >>> handler_name : DataHandler >>> encoder : Lavc57.66.108 v210 >>> At least one output file must be specified >>> >>> So the result is "top coded first (swapped)" aka "AV_FIELD_TB". Is this >> expected and is it possible to use the setfield filter (or another filter >> or argument) to get an output with AV_FIELD_TT? I get the same issue with >> mkv. >> >> I found that if I add '-field_order tt', then I can force a 'top first' >> output with mov, but an mkv output with '-field_order tt' stays as 'top >> coded first (swapped)'. >> Dave >> >> >> _______________________________________________ >> ffmpeg-user mailing list >> [email protected] >> http://ffmpeg.org/mailman/listinfo/ffmpeg-user >> >> To unsubscribe, visit link above, or email >> [email protected] with subject "unsubscribe". >> > > > > -- > Mit freundlichen Grüßen > > (Bayram Curcur) > > Edelstr. 3 > 52477 Alsdorf > Tel.: +49 2404 9762458 > Mobil: +49 179 5534545 > Email: [email protected] > WEB: www.hdgroup24.de > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
