пн, 25 нояб. 2024 г., 01:11 Terje J. Hanssen <[email protected]>:
> > > > Den 24.11.2024 22:22, skrev Andrew Randrianasulu: > > > > вс, 24 нояб. 2024 г., 19:45 Terje J. Hanssen <[email protected]>: > >> >> >> >> Den 23.11.2024 13:24, skrev Andrew Randrianasulu: >> >> >> >> сб, 23 нояб. 2024 г., 15:15 Terje Hanssen <[email protected]>: >> >>> >>> >>> >>> On 11/22/24 18:54, Andrew Randrianasulu wrote: >>> >>> >>> >>> пт, 22 нояб. 2024 г., 20:37 Terje Hanssen <[email protected]>: >>> >>>> >>>> >>>> >>>> On 11/22/24 18:12, Andrew Randrianasulu wrote: >>>> >>>> >>>> >>>> пт, 22 нояб. 2024 г., 20:07 Terje Hanssen <[email protected]>: >>>> >>>>> >>>>> >>>>> >>>>> On 11/22/24 17:58, Andrew Randrianasulu wrote: >>>>> >>>>> >>>>> >>>>> пт, 22 нояб. 2024 г., 19:55 Terje Hanssen <[email protected]>: >>>>> >>>>>> >>>>>> >>>>>> >>>>>> On 11/22/24 18:41, Andrew Randrianasulu wrote: >>>>>> >>>>>> On Fri, Nov 22, 2024 at 2:52 PM Terje Hanssen <[email protected]> >>>>>> <[email protected]> wrote: >>>>>> >>>>>> On 11/22/24 08:45, Andrew Randrianasulu wrote: >>>>>> >>>>>> >>>>>> >>>>>> ---------- Forwarded message --------- >>>>>> От: Wang, Fei W <[email protected]> >>>>>> <[email protected]> >>>>>> Date: пт, 22 нояб. 2024 г., 09:10 >>>>>> Subject: Re: [FFmpeg-devel] qsvenc.c & AV_CODEC_FLAG_INTERLACED_DCT >>>>>> To: [email protected] <[email protected]> >>>>>> <[email protected]> >>>>>> >>>>>> >>>>>> On Thu, 2024-11-21 at 11:50 +0300, Andrew Randrianasulu wrote: >>>>>> >>>>>> Hello. >>>>>> >>>>>> >>>>>> Recently I teached cinelerra-gg to use qsv encoders in ffmpeg >>>>>> (libavcodec) >>>>>> and some test were working but some not. >>>>>> >>>>>> We nailed it down to top-field first material, like HDV files. bff >>>>>> files >>>>>> like consumer version of DV and progressive worked fine. >>>>>> >>>>>> I looked at source and ... I thought condition at >>>>>> http://git.ffmpeg.org/gitweb/ffmpeg.git/blob/HEAD:/libavcodec/qsvenc.c#l852 >>>>>> >>>>>> >>>>>> must contain case for bff, but I tried this and it was reportedly not >>>>>> helping? >>>>>> >>>>>> >>>>>> We currently set flags = ildct+ilme on interlaced streams, I hope to >>>>>> avoid >>>>>> special-casing qsv encoders, but may be we have no other choice? >>>>>> >>>>>> I asked user (Terje) to add +ildct flag to his normal system ffmpeg >>>>>> line >>>>>> and it started to fail too: >>>>>> https://lists.cinelerra-gg.org/pipermail/cin/2024-November/009123.html >>>>>> >>>>>> AV1 doesn't support interlaced frame. >>>>>> >>>>>> Tried also the cmd as suggested from Fei Wang: >> >> ffmpeg -hide_banner -qsv_device /dev/dri/renderD128 >> -hwaccel_output_format qsv -i hdv09_04.m2t -pix_fmt nv12 -vf >> vpp_qsv=deinterlace=advanced -c:v av1_qsv -f null - >> libva info: VA-API version 1.22.0 >> libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so >> libva info: Found init function __vaDriverInit_1_22 >> libva info: va_openDriver() returns 0 >> libva info: VA-API version 1.22.0 >> libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so >> libva info: Found init function __vaDriverInit_1_22 >> libva info: va_openDriver() returns 0 >> [mpeg2video @ 0x55908d205300] Invalid frame dimensions 0x0. >> Last message repeated 3 times >> [mpegts @ 0x55908d1aa480] PES packet size mismatch >> [mpegts @ 0x55908d1aa480] Packet corrupt (stream = 1, dts = 258142320). >> [mpegts @ 0x55908d1aa480] Could not find codec parameters for stream 2 >> (Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec >> Consider increasing the value for the 'analyzeduration' (0) and >> 'probesize' (5000000) options >> [mpegts @ 0x55908d1aa480] Could not find codec parameters for stream 3 >> (Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec >> Consider increasing the value for the 'analyzeduration' (0) and >> 'probesize' (5000000) options >> Input #0, mpegts, from 'hdv09_04.m2t': >> Duration: 00:03:59.06, start: 2629.496000, bitrate: 26110 kb/s >> Program 100 >> Stream #0:0[0x810]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), >> yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], 25000 kb/s, 25 >> fps, 25 tbr, 90k tbn >> Side data: >> cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 >> vbv_delay: N/A >> Stream #0:1[0x814]: Audio: mp2 (mp3float) ([3][0][0][0] / 0x0003), >> 48000 Hz, stereo, fltp, 384 kb/s >> Stream #0:2[0x815]: Unknown: none ([160][0][0][0] / 0x00A0) >> Stream #0:3[0x811]: Unknown: none ([161][0][0][0] / 0x00A1) >> Stream mapping: >> Stream #0:0 -> #0:0 (mpeg2video (native) -> av1 (av1_qsv)) >> Stream #0:1 -> #0:1 (mp2 (native) -> pcm_s16le (native)) >> Press [q] to stop, [?] for help >> [av1_qsv @ 0x55908d2dd280] Using the constant quantization parameter >> (CQP) by default. Please use the global_quality option and other options >> for a quality-based mode or the b option and other options for a >> bitrate-based mode if the default is not the desired choice. >> Output #0, null, to 'pipe:': >> Metadata: >> encoder : Lavf61.7.100 >> Stream #0:0: Video: av1, nv12(tv, bt709, top coded first (swapped)), >> 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 25 fps, 25 tbn >> Metadata: >> encoder : Lavc61.19.100 av1_qsv >> Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s >> Metadata: >> encoder : Lavc61.19.100 pcm_s16le >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 167 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 183 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 194 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 196 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 198 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 199 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 208 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 199 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 207 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 220 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 199 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 207 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 202 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 207 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 205 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 182 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 202 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 183 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 194 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 208 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 202 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 191 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 187 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 190 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 212 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 220 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 200 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 197 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 204 times >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 125 times >> [mpegts @ 0x55908d1aa480] PES packet size mismatch >> [mpegts @ 0x55908d1aa480] Packet corrupt (stream = 1, dts = 258142320). >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 8 times >> [mpeg2video @ 0x55908d232400] ac-tex damaged at 10 61 >> [mpeg2video @ 0x55908d232400] Warning MVs not available >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> [mpeg2video @ 0x55908d232400] concealing 630 DC, 630 AC, 630 MV errors in >> P frame >> [vist#0:0/mpeg2video @ 0x55908d354b40] [dec:mpeg2video @ 0x55908d320d00] >> corrupt decoded frame >> [null @ 0x55908d355c00] Application provided invalid, non monotonically >> increasing dts to muxer in stream 0: -140737488355328 >= -140737488355328 >> Last message repeated 33 times >> [out#0/null @ 0x55908d261140] video:45168KiB audio:44770KiB subtitle:0KiB >> other streams:0KiB global headers:0KiB muxing overhead: unknown >> frame= 5963 fps=399 q=-0.0 Lsize=N/A time=-1563749870:36:53.12 >> bitrate=N/A speed=N/A >> >> >>> I wonder if AV1 generic doesn't support interlaced input video, then >>> neither AV1 software encoders like av1_svt should be able to do it. Or may >>> this mean interlaced output? >>> >> >> >> *i think* specification allow it, just current hw implementation via qsv >> does not exist (yet?). >> >> >> You better ask some intel engineers about that. >> >> ............snip >> >> >>>>> But unhappily, the HDV --> av1_qsv transcoding I previous did on >>>>> i17-12700/DG2 WS >>>>> https://www.mail-archive.com/[email protected]/msg08314.html >>>>> >>>>> HDV --> av1_qsv -global_quality 25 >>>>> ----------------------------------- >>>>> ffmpeg -hide_banner -qsv_device /dev/dri/renderD128 -i hdv09_04.m2t >>>>> -pix_fmt nv12 -c:v av1_qsv -global_quality 25 >>>>> hdv09_04_av1_qsv_format_nv12_gq25.mp4 >>>>> >>>>> ffprobe -hide_banner hdv09_04_av1_qsv_format_nv12_gq25.mp4 >>>>> Stream #0:0[0x1](und): Video: av1 (libdav1d) (Main) (av01 / >>>>> 0x31307661), yuv420p(tv, bt709, top coded first (swapped)), 1440x1080, >>>>> 7902 >>>>> kb/s, SAR 4:3 DAR 16:9, 24.99 fps, 25 tbr, 12800 tbn (default) >>>>> >>>>> is not possible on my legacy KBL i7-8550U Intel UHD Graphics 620 >>>>> >>>>> [av1_qsv @ 0x5641dd0f5440] This version of runtime doesn't support AV1 >>>>> encoding >>>>> >>>>> .........................snip >> >> >>>>>> By the way, neither this attempt claims about unsupported or wrong >>>>>> image structure format !? >>>>>> >>>>> >>>>> >>>>> may be it not even come to this line and abort earlier? (in compiled >>>>> languages functions can be executed out of order they appear in file) >>>>> >>>>> >>>>> HDV --> av1_qsv transcoded as referenced above on the newer >>>>> i17-12700/DG2 >>>>> >>>> >>>> ?? >>>> >>>> you mean why default ffmpeg does not trip over this line? >>>> >>>> it silently ignores interlace and makes something flagged as interlaced >>>> but actually not? >>>> >>>> >>>> We can have a closer look at the av1_qsv output, possibly with loglevel >>>> verbose or debug on that WS, when I'm back again. I don't know what ffmpeg >>>> really does here, but as far it is accelerated (fps=561 for cfhd.mkv), >>>> viewable and playable, it will be good? >>>> >>> >>> >>> welll ..may be? >>> >>> >> Tried my own tff 1080i50 HDV input with FFmpeg on i7-12700/DG2 again and >> got No av1_qsv errors: >> >> HDV --> av1_qsv nv12 -global_quality 25 >> ----------------------------------- >> ffmpeg -hide_banner -qsv_device /dev/dri/renderD128 -i hdv09_04.m2t >> -pix_fmt nv12 -c:v av1_qsv -global_quality 25 >> hdv09_04_av1_qsv_format_nv12_gq25.mp4 >> frame= 5963 fps=561 q=-0.0 Lsize= 234099KiB time=00:03:58.77 >> bitrate=8031.5kbits/s speed=22.5x >> >> ffprobe -hide_banner hdv09_04_av1_qsv_format_nv12_gq25.mp4 >> Stream #0:0[0x1](und): Video: av1 (libdav1d) (Main) (av01 / >> 0x31307661), yuv420p(tv, bt709, top coded first (swapped)), 1440x1080, 7902 >> kb/s, SAR 4:3 DAR 16:9, 24.99 fps, 25 tbr, 12800 tbn (default) >> >> mediainfo hdv09_04_av1_qsv_format_nv12_gq25.mp4 | egrep -i >> "scan|bit|format" >> Complete name : >> hdv09_04_av1_qsv_format_nv12_gq25.mp4 >> Format : MPEG-4 >> Format profile : Base Media >> Overall bit rate : 8 021 kb/s >> Format : AV1 >> Format/Info : AOMedia Video 1 >> Format profile : [email protected] >> Bit rate : 7 903 kb/s >> Bit depth : 8 bits >> Scan type : Interlaced >> Scan type, store method : Interleaved fields >> Scan order : Top Field First >> Bits/(Pixel*Frame) : 0.203 >> Format : AAC LC >> Format/Info : Advanced Audio Codec Low >> Complexity >> Bit rate mode : Constant >> Bit rate : 132 kb/s >> >> >> Also FHD --> av1_qsv with p010le works >> >> >> >>> If it works good enough for those goals may be you can just set >>> cingg's format to progressive even if autodetect says interlaced, and try >>> to render. >>> >>> >>> I'll try that also. >>> >>> I can't notice differences at playback with VLC and FFplay (other than >> 16:9 vs 4:3 format as usual). And both visually with good qualities in my >> eyes. >> >> Cingg Set Format Interlace Mode: Not interlaced >> did the trick and both hdv and hd could be rendered >> FFprobe reported it is pgogressiv, while native FFmpeg transcoding still >> say interlaced. >> > > > But do files rendered by cingg set to progressive and ffmpeg from same tff > source differ visually? > > > No. It is easy to see during VLC playback that neither av1_qsv from > Cin/ffmpeg is progressive, but rather interlaced: > Pause during horizontal movements (camcorder panning) shows interlaced > vertical edges. Then shortcut "D" on this still image swithch it to > deinterlaced and smoother edges. This is on a computer LCD monitor. > > I rendered also with global_quality=25 (switched on in Cingg preset), > which then gives higher bitrate and quality comparable with the output from > the native ffmpeg 7.1. > Hm. Then I guess I have no other way but to disable autoadding this flag especially for qsv(av1/h264/vp9). You can try to make other qsv profiles with "format set to progressive hack" in the meantime. (there should also be mjpeg and mpeg2 encoders - not most useful but it will be interesting to know if they share same chocke-on-ildct behavior with av1/h264/vp9.) > > > > >> HDV --> av1_qsv >> >> av1_qsv_8b420.mp4 >> mp4 av1_qsv >> # av1_qsv_8b420 >> cin_pix_fmt=nv12 >> profile=main >> # global_quality=25 >> >> ** rendered 5972 frames in 10.026 secs, 595.651 fps >> >> ---------- >> >> ffprobe -hide_banner hdv09_04_av1_qsv.mp4 >> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'hdv09_04_av1_qsv.mp4': >> Metadata: >> major_brand : isom >> minor_version : 512 >> compatible_brands: isomav01iso2mp41 >> encoder : Lavf61.1.100 >> Duration: 00:03:58.88, start: 0.000000, bitrate: 1533 kb/s >> Stream #0:0[0x1](und): Video: av1 (libdav1d) (Main) (av01 / >> 0x31307661), yuv420p(tv, bt709/unknown/unknown, progressive), 1440x1080, >> 1532 kb/s, SAR 4:3 DAR 16:9, 25 fps, 25 tbr, 12800 tbn (default) >> >> ===================== >> >> FHD --> av1_qsv >> >> av1_qsv_10b420.mp4 >> mp4 av1_qsv >> # av1_qsv_10b420 >> cin_pix_fmt=p010le >> profile=main >> # global_quality=25 >> >> ** rendered 1780 frames in 42.035 secs, 42.346 fps >> >> ------------------- >> >> ffprobe -hide_banner hd01_av1_qsv.mp4 >> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'hd01_av1_qsv.mp4': >> Metadata: >> major_brand : isom >> minor_version : 512 >> compatible_brands: isomav01iso2mp41 >> encoder : Lavf61.1.100 >> Duration: 00:01:11.20, start: 0.000000, bitrate: 1070 kb/s >> Stream #0:0[0x1](und): Video: av1 (libdav1d) (Main) (av01 / >> 0x31307661), yuv420p10le(tv, bt709/unknown/unknown, progressive), >> 1920x1080, 1070 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 12800 tbn (default) >> >> >> >> >
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