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incorrectly displaying video in a QuickTime player with codecs from AVid #81

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
encoded video with into dnxhd codec with -flags +ildct incorrectly displayed in 
a QuickTime player with codecs from AVid.

top half of picture is normal, bottom half is black.

http://www.itbroadcastanddigitalcinema.com/ffmpeg_howto.html#Encoding_VC-3

Original issue reported on code.google.com by kuz...@gmail.com on 20 Jan 2012 at 12:02

Attachments:

GoogleCodeExporter commented 8 years ago 
Please post your full commandline and the output.
Supply your source file as well.

Original comment by baptiste...@gmail.com on 20 Jan 2012 at 6:57

GoogleCodeExporter commented 8 years ago 
I made another one test and have that same result.
I convert png image in mov file by using command:

ffmpeg -i test_image_01.png -vcodec dnxhd -b 185M -flags +ildct -an -y 
test_output.mov

Here the console output:

ffmpeg version N-36363-g0af34c4, Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan  3 2012 02:35:39 with gcc 4.5.0 20100414 (Fedora MinGW 4.5.0-1.fc14)
  configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch=x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686-pc-mingw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-cpudetect --enable-cross-compile --enable-static --disable-shared --extra-libs='-lws2_32 -lwinmm' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snapshots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/snapshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
  libavutil      51. 33.100 / 51. 33.100
  libavcodec     53. 50.100 / 53. 50.100
  libavformat    53. 29.100 / 53. 29.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 57.101 /  2. 57.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  5.100 /  0.  5.100
  libpostproc    51.  2.100 / 51.  2.100
Input #0, image2, from 'test_image_01.png':
  Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: png, bgra, 1920x1080, 25 tbr, 25 tbn, 25 tbc
Please use -b:a or -b:v, -b is ambiguous
Incompatible pixel format 'bgra' for codec 'dnxhd', auto-selecting format 
'yuv422p'
[buffer @ 0x1ccf220] w:1920 h:1080 pixfmt:bgra tb:1/1000000 sar:0/1 sws_param:
[buffersink @ 0x176b500] auto-inserting filter 'auto-inserted scale 0' between 
the filter 'src' and the filter 'out'
[scale @ 0x178d9c0] w:1920 h:1080 fmt:bgra -> w:1920 h:1080 fmt:yuv422p 
flags:0x4
Output #0, mov, to 'test_output.mov':
  Metadata:
    encoder         : Lavf53.29.100
    Stream #0:0: Video: dnxhd (AVdn / 0x6E645641), yuv422p, 1920x1080, q=2-31, 185000 kb/s, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (png -> dnxhd)
Press [q] to stop, [?] for help
frame=    1 fps=  0 q=1.0 Lsize=     897kB time=00:00:00.04 
bitrate=183678.4kbits/s    

video:896kB audio:0kB global headers:0kB muxing overhead 0.096784%

Input file and encoding result You can find here:
http://downloads.m1stereo.tv/4dafdbb0339b8a4e888401cf89a4b76b/

Original comment by kuz...@gmail.com on 20 Jan 2012 at 7:11

GoogleCodeExporter commented 8 years ago 
You are using ffmpeg not ffmbc. If the issue still exists with ffmbc please 
reopen the issue.

Original comment by baptiste...@gmail.com on 20 Jan 2012 at 7:13

GoogleCodeExporter commented 8 years ago 
This problem appears with '''Avid QuickTime Codecs LE 2.0''' When I update 
codec to '''Avid QuickTime Codecs LE 2.1''', problem is gone.

Original comment by kuz...@gmail.com on 23 Jan 2012 at 3:33