id summary reporter owner description type status priority component version resolution keywords cc blockedby blocking reproduced analyzed 7466 scaled mjpeg movies from ProRes have lifted black Brendan Bolles "Summary of the bug: Get slightly lifted blacks (8-bit RGB value of 1 instead of 0) in the final movie with this particular sequence: 1. Source is 3840x2304 ProRes 4444 movie 2. Crop and scale filter is applied: -vf crop=3840:2160,scale=1280x720 3. Out is saved as an mjpeg movie Terminal output: {{{ ffmpeg started on 2018-10-02 at 17:08:16 Report written to ""ffmpeg-20181002-170816.log"" Command line: /Volumes/Rodan/Swordfish_Resources/bin/ffmpeg -loglevel verbose -y -report -i /Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov -vf ""crop=3840:2160,scale=1280x720"" -c:v mjpeg -q 3 /Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov ffmpeg version N-92086-gd702769213 Copyright (c) 2000-2018 the FFmpeg developers built with Apple LLVM version 10.0.0 (clang-1000.11.45.2) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --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-appkit --enable-avfoundation --enable-coreimage --enable-audiotoolbox libavutil 56. 19.101 / 56. 19.101 libavcodec 58. 31.102 / 58. 31.102 libavformat 58. 18.103 / 58. 18.103 libavdevice 58. 4.105 / 58. 4.105 libavfilter 7. 33.100 / 7. 33.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 Splitting the commandline. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'verbose'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-i' ... matched as input url with argument '/Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'crop=3840:2160,scale=1280x720'. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'mjpeg'. Reading option '-q' ... matched as option 'q' (use fixed quality scale (VBR)) with argument '3'. Reading option '/Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov' ... matched as output url. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument verbose. Applying option y (overwrite output files) with argument 1. Applying option report (generate a report) with argument 1. Successfully parsed a group of options. Parsing a group of options: input url /Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov. Successfully parsed a group of options. Opening an input file: /Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov. [NULL @ 0x7fa0d6801000] Opening '/Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov' for reading [file @ 0x7fa0d5500740] Setting default whitelist 'file,crypto' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] ISO: File Type Major Brand: qt [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Processing st: 0, edit list 0 - media time: 0, duration: 51210 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Processing st: 1, edit list 0 - media time: 0, duration: 51210 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] Before avformat_find_stream_info() pos: 50258249 bytes read:67617 seeks:3 nb_streams:2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa0d6801000] After avformat_find_stream_info() pos: 298216 bytes read:365797 seeks:4 frames:2 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf58.18.101 Duration: 00:00:03.33, start: 0.000000, bitrate: 120595 kb/s Stream #0:0(eng), 1, 1/15360: Video: prores, 1 reference frame (ap4h / 0x68347061), yuva444p10le(tv, bt709, progressive), 3840x2304, 120614 kb/s, SAR 1:1 DAR 5:3, 30 fps, 30 tbr, 15360 tbn, 15360 tbc (default) Metadata: handler_name : Apple Video Media Handler encoder : Apple ProRes 4444 timecode : 00:00:00:00 Stream #0:1(eng), 1, 1/15360: Data: none (tmcd / 0x64636D74), 0 kb/s Metadata: handler_name : Apple Video Media Handler timecode : 00:00:00:00 Successfully opened the file. Parsing a group of options: output url /Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov. Applying option vf (set video filters) with argument crop=3840:2160,scale=1280x720. Applying option c:v (codec name) with argument mjpeg. Applying option q (use fixed quality scale (VBR)) with argument 3. Successfully parsed a group of options. Opening an output file: /Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov. [file @ 0x7fa0d5503a80] Setting default whitelist 'file,crypto' Successfully opened the file. detected 24 logical cores Stream mapping: Stream #0:0 -> #0:0 (prores (native) -> mjpeg (native)) Press [q] to stop, [?] for help cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) cur_dts is invalid (this is harmless if it occurs once at the start per stream) [Parsed_crop_0 @ 0x7fa0d5409d80] Setting 'out_w' to value '3840' [Parsed_crop_0 @ 0x7fa0d5409d80] Setting 'out_h' to value '2160' [Parsed_scale_1 @ 0x7fa0d5403f40] Setting 'w' to value '1280x720' [Parsed_scale_1 @ 0x7fa0d5403f40] Setting 'flags' to value 'bicubic' [Parsed_scale_1 @ 0x7fa0d5403f40] w:1280 h:720 flags:'bicubic' interl:0 [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'video_size' to value '3840x2304' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'pix_fmt' to value '93' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'time_base' to value '1/15360' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'pixel_aspect' to value '1/1' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] Setting 'frame_rate' to value '30/1' [graph 0 input from stream 0:0 @ 0x7fa0d5403280] w:3840 h:2304 pixfmt:yuva444p10le tb:1/15360 fr:30/1 sar:1/1 sws_param:flags=2 [format @ 0x7fa0d5404200] Setting 'pix_fmts' to value 'yuvj420p|yuvj422p|yuvj444p' [AVFilterGraph @ 0x7fa0d56229c0] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed [Parsed_scale_1 @ 0x7fa0d5403f40] picking yuvj444p out of 3 ref:yuva444p10le alpha:1 [Parsed_crop_0 @ 0x7fa0d5409d80] w:3840 h:2304 sar:1/1 -> w:3840 h:2160 sar:1/1 [swscaler @ 0x7fa0d580a800] deprecated pixel format used, make sure you did set range correctly [Parsed_scale_1 @ 0x7fa0d5403f40] w:3840 h:2160 fmt:yuva444p10le sar:1/1 -> w:1280 h:720 fmt:yuvj444p sar:1/1 flags:0x4 [mjpeg @ 0x7fa0d586fc00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d58e5a00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5937600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5989200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d59dae00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5a2ca00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5a7e600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5ad0200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5b21e00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5b73a00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5bc5600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5c17200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5c68e00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5cbaa00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5d0c600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5d5e200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5dafe00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5e01a00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5e53600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5ea5200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5ef6e00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5f48a00] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5f9a600] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d5fec200] intra_quant_bias = 96 inter_quant_bias = 0 [mjpeg @ 0x7fa0d6813e00] intra_quant_bias = 96 inter_quant_bias = 0 Output #0, mov, to '/Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf58.18.103 Stream #0:0(eng), 0, 1/15360: Video: mjpeg, 1 reference frame (jpeg / 0x6765706A), yuvj444p(pc), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 0.03 fps, 15360 tbn, 30 tbc (default) Metadata: handler_name : Apple Video Media Handler timecode : 00:00:00:00 encoder : Lavc58.31.102 mjpeg Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1 Clipping frame in rate conversion by 0.000008 cur_dts is invalid (this is harmless if it occurs once at the start per stream) frame= 11 fps=0.0 q=3.0 size= 0kB time=00:00:00.30 bitrate= 1.1kbits/s speed=0.56x frame= 26 fps= 25 q=3.0 size= 512kB time=00:00:00.80 bitrate=5242.9kbits/s speed=0.756x frame= 43 fps= 27 q=3.0 size= 1280kB time=00:00:01.36 bitrate=7672.4kbits/s speed=0.866x frame= 60 fps= 29 q=3.0 size= 2304kB time=00:00:01.93 bitrate=9762.4kbits/s speed=0.921x frame= 77 fps= 29 q=3.0 size= 3328kB time=00:00:02.50 bitrate=10905.0kbits/s speed=0.953x frame= 94 fps= 30 q=3.0 size= 4352kB time=00:00:03.06 bitrate=11625.4kbits/s speed=0.979x [out_0_0 @ 0x7fa0d5405200] EOF on sink link out_0_0:default. No more output streams to write to, finishing. frame= 100 fps= 30 q=3.0 Lsize= 4804kB time=00:00:03.30 bitrate=11925.9kbits/s speed=0.985x video:4802kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.037314% Input file #0 (/Users/user1/Renders/GB-Master_3840x2304_en_AU/GB-Master_3840x2304_en_AU_v014.mov): Input stream #0:0 (video): 100 packets read (50256128 bytes); 100 frames decoded; Input stream #0:1 (data): 1 packets read (4 bytes); Total: 101 packets (50256132 bytes) demuxed Output file #0 (/Users/user1/Renders/GB-Master_3840x2304_en_AU/201809_GeniusBar_en_AU_v014/testing_GB-Master_1280x720_en_AU_v014.mov): Output stream #0:0 (video): 100 frames encoded; 100 packets muxed (4917712 bytes); Total: 100 packets (4917712 bytes) muxed 100 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x7fa0d70000c0] Statistics: 2 seeks, 22 writeouts [AVIOContext @ 0x7fa0d5500900] Statistics: 50323749 bytes read, 4 seeks }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker." defect open normal undetermined git-master 0 0