From: Dan D. <da...@de...> - 2007-06-10 05:35:57
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I added support for ildct=1 and ilme=1 to mlt, so I added them to the DVD export profiles. I think the raw DV profiles should use avformat, not libdv, for better quality. Note that ffmpeg dv codec understands the ildct option that might improve quality in certain conditions. ffmpeg also supports a DV variant called DVCPRO50, for which I added export profiles. I did not look that closely yet at other export profiles, but I see some properties not yet supported by MLT. I am thinking about using ffmpeg's new option parsing to make properties equivalent to the the ffmpeg command line options. Index: exports.profile =================================================================== --- exports.profile (revision 1559) +++ exports.profile (working copy) @@ -6,17 +6,21 @@ #### HQ # DV -:HQ:DV (Raw):PAL:::libdv:PAL:dv: -:HQ:DV (Raw):NTSC:::libdv:NTSC:dv: -:HQ:DV (Avi):PAL:::avformat:PAL:avi:format=avi vcodec=dvvideo acodec=pcm_s16le size=720x576 -:HQ:DV (Avi):NTSC:::avformat:NTSC:avi:format=avi vcodec=dvvideo acodec=pcm_s16le size=720x480 +:HQ:DV (Raw):PAL:::avformat:PAL:dv:format=dv ildct=1 pix_fmt=yuv420p size=720x576 +:HQ:DV (Raw):NTSC:::avformat:NTSC:dv:format=dv ildct=1 pix_fmt=yuv411p size=720x480 +:HQ:DV50 (Raw):PAL:::avformat:PAL:dv:format=dv ildct=1 pix_fmt=yuv422p size=720x576 +:HQ:DV50 (Raw):NTSC:::avformat:NTSC:dv:format=dv ildct=1 pix_fmt=yuv422p size=720x480 +:HQ:DV (AVI):PAL:::avformat:PAL:avi:format=avi vcodec=dvvideo ildct=1 pix_fmt=yuv420p acodec=pcm_s16le size=720x576 +:HQ:DV (AVI):NTSC:::avformat:NTSC:avi:format=avi vcodec=dvvideo ildct=1 pix_fmt=yuv411p acodec=pcm_s16le size=720x480 +:HQ:DV50 (AVI):PAL:::avformat:PAL:avi:format=avi vcodec=dvvideo ildct=1 pix_fmt=yuv422p size=720x576 +:HQ:DV50 (AVI):NTSC:::avformat:NTSC:avi:format=avi vcodec=dvvideo ildct=1 pix_fmt=yuv422p size=720x480 #DVD -:HQ:DVD:PAL:::avformat:PAL:vob:format=dvd aspect=4:3 vcodec=mpeg2video acodec=ac3 video_bit_rate=6500000 video_rc_max_rate=8000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 mux_rate=10080000 audio_bit_rate=192000 audio_sample_rate=48000 frame_size=720x576 frame_rate=25 gop_size=15 me_range=63 -:HQ:DVD:NTSC:::avformat:NTSC:vob:format=dvd vcodec=mpeg2video acodec=ac3 size=720x480 video_bit_rate=6000000 video_rc_max_rate=9000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 mux_rate=10080000 audio_bit_rate=192000 audio_sample_rate=48000 frame_size=720x480 frame_rate=30000/1001 gop_size=18 me_range=63 +:HQ:DVD:PAL:::avformat:PAL:vob:format=dvd aspect=4:3 vcodec=mpeg2video acodec=ac3 video_bit_rate=6500000 video_rc_max_rate=8000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 mux_rate=10080000 audio_bit_rate=192000 audio_sample_rate=48000 frame_size=720x576 frame_rate=25 gop_size=15 me_range=63 ildct=1 ilme=1 +:HQ:DVD:NTSC:::avformat:NTSC:vob:format=dvd vcodec=mpeg2video acodec=ac3 size=720x480 video_bit_rate=6000000 video_rc_max_rate=9000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 mux_rate=10080000 audio_bit_rate=192000 audio_sample_rate=48000 frame_size=720x480 frame_rate=30000/1001 gop_size=18 me_range=63 ildct=1 ilme=1 -:HQ:DVD m2v:PAL:::avformat:PAL:m2v:format=mpeg1video aspect=4:3 video_bit_rate=6500000 video_rc_max_rate=8000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 frame_size=720x576 frame_rate=25 gop_size=15 me_range=63 -:HQ:DVD m2v:NTSC:::avformat:NTSC:m2v:format=mpeg1video size=720x480 video_bit_rate=6000000 video_rc_max_rate=9000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 frame_size=720x480 frame_rate=30000/1001 gop_size=18 me_range=63 +:HQ:DVD m2v:PAL:::avformat:PAL:m2v:format=mpeg1video aspect=4:3 video_bit_rate=6500000 video_rc_max_rate=8000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 frame_size=720x576 frame_rate=25 gop_size=15 me_range=63 ildct=1 ilme=1 +:HQ:DVD m2v:NTSC:::avformat:NTSC:m2v:format=mpeg1video size=720x480 video_bit_rate=6000000 video_rc_max_rate=9000000 video_rc_min_rate=0 video_rc_buffer_size=1835008 mux_packet_size=2048 frame_size=720x480 frame_rate=30000/1001 gop_size=18 me_range=63 ildct=1 ilme=1 #### MEDIUM |