В сообщении от Saturday 16 November 2019 19:18:05 Phyllis Smith написал(а): > Andrew, just trying to keep up with you but not really able to. Just some > feedback and a question. > > With the fake-interlaced=1, a "real" interlace media file came out > progressive too, so besides your bluray.m2ts, gg created bluray_tff.m2ts > and bluray_bff.m2ts and made changes to bdcreate.C to pick that one based > on ILACE. I have yet to have him look into the bdcreate.C changes you > tested but hopefully I can do so today will still testing more bluray media > on the TV.
Unfortunately, those changes apparently made no effect after all - because only x264 command line encoder knows how to deal with --pulldown option. > > BUT, BIG QUESTION here and I already re-read the x264 url on deprecation of > x264opts to be replaced by x264-params. I can not get x264-params to work > with tff or bff added at the end of the statement. I even tried tff=1 and > still does not work. The only way I can get the interlace options to work > is with x264opts. So the question I have for you is, in your bluray.m2ts, > can you verify that the vbv-maxrate=40000:vbv-bufsize=30000 actually take > effect? I notice that you have them commented in the main section and added > them to the end of the x264opts. Thanks, Phyllis well, while libx264 recognizes changes I made there [libx264 @ 0xe93ebf40] using mv_range_thread = 56 [libx264 @ 0xe93ebf40] using SAR=1/1 [libx264 @ 0xe93ebf40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX XOP FMA3 BMI1 [libx264 @ 0xe93ebf40] HRD bitrate: 15000000 bits/sec [libx264 @ 0xe93ebf40] CPB size: 12000000 bits [libx264 @ 0xe93ebf40] profile High, level 4.1 for x264-params keyint=25:min-keyint=4:qpmin=3:qpmax=33:qp_step=4:merange=8:vbv-maxrate=15000:vbv-bufsize=12000 line in bluray.m2ts but resulting fiile still around 90 Mb for 1 minute (1280x720, 24p) ediainfo bd.m2ts General ID : 1 (0x1) Complete name : bd.m2ts Format : BDAV Format/Info : Blu-ray Video File size : 94.2 MiB Duration : 1 min 17 s Overall bit rate mode : Variable Overall bit rate : 10.2 Mb/s Video ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings : CABAC / 3 Ref Frames Format settings, CABAC : Yes Format settings, Reference frames : 3 frames Codec ID : 27 Duration : 1 min 17 s Bit rate mode : Variable Bit rate : 10 000 kb/s Maximum bit rate : 15.0 Mb/s Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate : 24.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.452 Stream size : 88.6 MiB (94%) Writing library : x264 core 155 Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=8 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / lookahead_threads=1 / sliced_threads=0 / slices=4 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=1 / constrained_intra=0 / bframes=2 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=25 / keyint_min=1 / scenecut=40 / intra_refresh=0 / rc_lookahead=25 / rc=abr / mbtree=1 / bitrate=10000 / ratetol=1.0 / qcomp=0.60 / qpmin=3 / qpmax=33 / qpstep=4 / vbv_maxrate=15000 / vbv_bufsize=12000 / nal_hrd=vbr / filler=0 / ip_ratio=1.40 / aq=1:1.00 Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 I can try to reduce them further, and see if file will be any smaller ... for same input file /BD settings, but with further reduced bitrate/bufsze: [libx264 @ 0xe3932000] max bitrate less than average bitrate, assuming CBR [libx264 @ 0xe3932000] using mv_range_thread = 56 [libx264 @ 0xe3932000] using SAR=1/1 [libx264 @ 0xe3932000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX XOP FMA3 BMI1 [libx264 @ 0xe3932000] HRD bitrate: 8000000 bits/sec [libx264 @ 0xe3932000] CPB size: 6000000 bits [libx264 @ 0xe3932000] profile High, level 4.1 mediainfo bd.m2ts General ID : 1 (0x1) Complete name : bd.m2ts Format : BDAV Format/Info : Blu-ray Video File size : 78.9 MiB Duration : 1 min 17 s Overall bit rate mode : Variable Overall bit rate : 8 583 kb/s Video ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings : CABAC / 3 Ref Frames Format settings, CABAC : Yes Format settings, Reference frames : 3 frames Codec ID : 27 Duration : 1 min 17 s Bit rate mode : Variable Bit rate : 8 000 kb/s Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate : 24.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.362 Stream size : 73.9 MiB (94%) Writing library : x264 core 155 Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=8 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / lookahead_threads=1 / sliced_threads=0 / slices=4 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=1 / constrained_intra=0 / bframes=2 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=25 / keyint_min=1 / scenecut=40 / intra_refresh=0 / rc_lookahead=25 / rc=cbr / mbtree=1 / bitrate=8000 / ratetol=1.0 / qcomp=0.60 / qpmin=3 / qpmax=33 / qpstep=4 / vbv_maxrate=8000 / vbv_bufsize=6000 / nal_hrd=vbr / filler=0 / ip_ratio=1.40 / aq=1:1.00 Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 so, it seems those parameters encoded..somewhere, even if resulting file not much smaller. > > On Sat, Nov 16, 2019 at 12:57 AM Andrew Randrianasulu < > randrianas...@gmail.com> wrote: > > > > > No, apparently pulldown option requres more handling: > > > > from x264.h > > > > > -- Cin mailing list Cin@lists.cinelerra-gg.org https://lists.cinelerra-gg.org/mailman/listinfo/cin