I keep getting an error on some files and it appears to be due to a scaler being inserted but I don't know how to fix it. Any help would be appreciated. logging below:
K:\Video\GAMERA THE BRAVE>ffmpeg -loglevel verbose -hwaccel cuvid -hwaccel_output_format yuv420p -c:v mpeg2_cuvid -i "l:\welter_originals\gamera the brave\Latatude Zero-trailer.mkv" -c:a copy -c:v h264_nvenc test.mkv ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9.2.1 (GCC) 20200122 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 Input #0, matroska,webm, from 'l:\welter_originals\gamera the brave\Latatude Zero-trailer.mkv': Metadata: encoder : libmakemkv v1.15.0 (1.3.5/1.4.7) win(x64-release) creation_time : 2020-03-05T18:41:29.000000Z Duration: 00:02:28.75, start: 0.000000, bitrate: 4685 kb/s Stream #0:0(eng): Video: mpeg2video (Main), 1 reference frame, yuv420p(tv, top first, left), 720x480 [SAR 32:27 DAR 16:9], SAR 186:157 DAR 279:157, 29.97 fps, 29.97 tbr, 1k tbn, 59.94 tbc Metadata: BPS-eng : 4488094 DURATION-eng : 00:02:28.748600000 NUMBER_OF_FRAMES-eng: 3567 NUMBER_OF_BYTES-eng: 83449382 SOURCE_ID-eng : 0100E0 _STATISTICS_WRITING_APP-eng: MakeMKV v1.15.0 win(x64-release) _STATISTICS_WRITING_DATE_UTC-eng: 2020-03-05 18:41:29 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES SOURCE_ID Stream #0:1(eng): Audio: ac3, 48000 Hz, mono, fltp, 192 kb/s (default) Metadata: title : Mono BPS-eng : 192000 DURATION-eng : 00:02:28.704000000 NUMBER_OF_FRAMES-eng: 4647 NUMBER_OF_BYTES-eng: 3568896 SOURCE_ID-eng : 0180BD _STATISTICS_WRITING_APP-eng: MakeMKV v1.15.0 win(x64-release) _STATISTICS_WRITING_DATE_UTC-eng: 2020-03-05 18:41:29 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES SOURCE_ID File 'test.mkv' already exists. Overwrite ? [y/N] y [mpeg2_cuvid @ 000001ec985dfbc0] Initializing cuvid hwaccel [mpeg2_cuvid @ 000001ec985dfbc0] CUVID capabilities for mpeg2_cuvid: [mpeg2_cuvid @ 000001ec985dfbc0] 8 bit: supported: 1, min_width: 48, max_width: 4080, min_height: 16, max_height: 4080 [mpeg2_cuvid @ 000001ec985dfbc0] 10 bit: supported: 0, min_width: 0, max_width: 0, min_height: 0, max_height: 0 [mpeg2_cuvid @ 000001ec985dfbc0] 12 bit: supported: 0, min_width: 0, max_width: 0, min_height: 0, max_height: 0 Stream mapping: Stream #0:0 -> #0:0 (mpeg2video (mpeg2_cuvid) -> h264 (h264_nvenc)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help [mpeg2_cuvid @ 000001ec985dfbc0] Initializing cuvid hwaccel [mpeg2_cuvid @ 000001ec985dfbc0] Formats: Original: cuda | HW: cuda | SW: nv12 [graph 0 input from stream 0:0 @ 000001ec98632f00] w:720 h:480 pixfmt:cuda tb:1/1000 fr:30000/1001 sar:186/157 sws_param:flags=2 [h264_nvenc @ 000001ec985efe00] Loaded Nvenc version 10.0 [h264_nvenc @ 000001ec985efe00] Nvenc initialized successfully Output #0, matroska, to 'test.mkv': Metadata: encoder : Lavf58.29.100 Stream #0:0(eng): Video: h264 (h264_nvenc) (Main), 1 reference frame (H264 / 0x34363248), cuda(left), 720x480 [SAR 186:157 DAR 279:157], q=-1--1, 2000 kb/s, 29.97 fps, 1k tbn, 29.97 tbc Metadata: BPS-eng : 4488094 DURATION-eng : 00:02:28.748600000 NUMBER_OF_FRAMES-eng: 3567 NUMBER_OF_BYTES-eng: 83449382 SOURCE_ID-eng : 0100E0 _STATISTICS_WRITING_APP-eng: MakeMKV v1.15.0 win(x64-release) _STATISTICS_WRITING_DATE_UTC-eng: 2020-03-05 18:41:29 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES SOURCE_ID encoder : Lavc58.54.100 h264_nvenc Side data: cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 4000000 vbv_delay: -1 Stream #0:1(eng): Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, mono, fltp, 192 kb/s (default) Metadata: title : Mono BPS-eng : 192000 DURATION-eng : 00:02:28.704000000 NUMBER_OF_FRAMES-eng: 4647 NUMBER_OF_BYTES-eng: 3568896 SOURCE_ID-eng : 0180BD _STATISTICS_WRITING_APP-eng: MakeMKV v1.15.0 win(x64-release) _STATISTICS_WRITING_DATE_UTC-eng: 2020-03-05 18:41:29 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES SOURCE_ID [mpeg2_cuvid @ 000001ec985dfbc0] Initializing cuvid hwaccel2 bitrate=1805.6kbits/s speed=77.9x [mpeg2_cuvid @ 000001ec985dfbc0] Formats: Original: cuda | HW: cuda | SW: nv12 [graph 0 input from stream 0:0 @ 000001ec985e3a40] w:720 h:480 pixfmt:cuda tb:1/1000 fr:30000/1001 sar:186/157 sws_param:flags=2 [scaler_out_0_0 @ 000001ecac63f100] w:720 h:480 flags:'bicubic' interl:0 [auto_scaler_0 @ 000001ec986aed80] w:iw h:ih flags:'bicubic' interl:0 [scaler_out_0_0 @ 000001ecac63f100] auto-inserting filter 'auto_scaler_0' between the filter 'Parsed_null_0' and the filter 'scaler_out_0_0' Impossible to convert between the formats supported by the filter 'Parsed_null_0' and the filter 'auto_scaler_0' Error reinitializing filters! Failed to inject frame into filter network: Function not implemented Error while processing the decoded data for stream #0:0 [AVIOContext @ 000001ec985f1b00] Statistics: 0 seeks, 156 writeouts [h264_nvenc @ 000001ec985efe00] Nvenc unloaded [AVIOContext @ 000001ec985e3bc0] Statistics: 87142507 bytes read, 2 seeks Conversion failed! _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".