April 2018 - FFmpeg-trac - lists.ffmpeg.org

#4093(ffmpeg:new): ign to flv not converting
by FFmpeg 03 Apr '18

03 Apr '18

#4093: ign to flv not converting ----------------------------------+------------------------------------- Reporter: aizazq25 | Type: defect Status: new | Priority: important Component: ffmpeg | Version: 2.4.3 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+------------------------------------- i am trying to convert this unknown format to .mp4 (i renamed the first 3 letters inside from IGN TO FLV so that i could parse it and added .FLV format to it) $ ffmpeg -i /Users/abcd/Desktop/0aa1df70-9a0b-49a0-9fd8-e49bbc26bd3f.flv /Users/abcd/Desktop/0aa1df70-9a0b-49a0-9fd8-e49bbc26bd3f.mp4 ffmpeg version 2.4.2 Copyright (c) 2000-2014 the FFmpeg developers built on Oct 8 2014 19:37:09 with llvm-gcc 4.2.1 (LLVM build 2336.11.00) configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable- pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable- decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable- libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab --enable-libx265 --arch=x86_64 --enable-runtime-cpudetect libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 [flv @ 0x7fe3c981e000] Stream discovered after head already parsed [flv @ 0x7fe3c981e000] Stream #0: not enough frames to estimate rate; consider increasing probesize [flv @ 0x7fe3c981e000] Could not find codec parameters for stream 0 (Video: none, 200 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options [flv @ 0x7fe3c981e000] Could not find codec parameters for stream 1 (Audio: mp3, 44100 Hz, stereo): unspecified frame size Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, flv, from '/Users/abcd/Desktop/0aa1df70-9a0b- 49a0-9fd8-e49bbc26bd3f.flv': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt encoder : Lavf55.15.100 Duration: 00:29:37.73, start: 1584694.072000, bitrate: 590 kb/s Stream #0:0: Video: none, 200 kb/s, 1k tbr, 1k tbn, 1k tbc Stream #0:1: Audio: mp3, 44100 Hz, stereo Stream #0:2: Data: none [abuffer @ 0x7fe3c96002a0] Unable to parse option value "(null)" as sample format Last message repeated 1 times [abuffer @ 0x7fe3c96002a0] Error setting option sample_fmt to value (null). [graph 0 input from stream 0:1 @ 0x7fe3c96003a0] Error applying options to the filter. Error opening filters! $ ffmpeg -v 9 -loglevel 99 -i /Users/abcd/Desktop/0aa1df70-9a0b- 49a0-9fd8-e49bbc26bd3f.flv ffmpeg version 2.4.2 Copyright (c) 2000-2014 the FFmpeg developers built on Oct 8 2014 19:37:09 with llvm-gcc 4.2.1 (LLVM build 2336.11.00) configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable- pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable- decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable- libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab --enable-libx265 --arch=x86_64 --enable-runtime-cpudetect libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input file with argument '/Users/AixAaZ/Desktop/0aa1df70-9a0b-49a0-9fd8-e49bbc26bd3f.flv'. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input file /Users/AixAaZ/Desktop/0aa1df70 -9a0b-49a0-9fd8-e49bbc26bd3f.flv. Successfully parsed a group of options. Opening an input file: /Users/AixAaZ/Desktop/0aa1df70-9a0b- 49a0-9fd8-e49bbc26bd3f.flv. [flv @ 0x7f942a800000] Format flv probed with size=2048 and score=100 [flv @ 0x7f942a800000] Before avformat_find_stream_info() pos: 13 bytes read:32768 seeks:0 [flv @ 0x7f942a800000] Skipping flv packet: type 14, size 1, flags 0. [flv @ 0x7f942a800000] Stream discovered after head already parsed [flv @ 0x7f942a800000] Probe buffer size limit of 5000000 bytes reached [flv @ 0x7f942a800000] Stream #0: not enough frames to estimate rate; consider increasing probesize [flv @ 0x7f942a800000] Could not find codec parameters for stream 0 (Video: none, 200 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options [flv @ 0x7f942a800000] Could not find codec parameters for stream 1 (Audio: mp3, 44100 Hz, stereo): unspecified frame size Consider increasing the value for the 'analyzeduration' and 'probesize' options [flv @ 0x7f942a800000] After avformat_find_stream_info() pos: 5267226 bytes read:5299990 seeks:0 frames:1 Input #0, flv, from '/Users/abcd/Desktop/0aa1df70-9a0b- 49a0-9fd8-e49bbc26bd3f.flv': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt encoder : Lavf55.15.100 Duration: 00:29:37.73, start: 1584694.072000, bitrate: 590 kb/s Stream #0:0, 0, 1/1000: Video: none, 200 kb/s, 1k tbr, 1k tbn, 1k tbc Stream #0:1, 0, 1/1000: Audio: mp3, 44100 Hz, stereo Stream #0:2, 1, 1/1000: Data: none, 0/1 Successfully opened the file. At least one output file must be specified [AVIOContext @ 0x7f9429e00100] Statistics: 5299990 bytes read, 0 seeks '''sample file''' [https://www.dropbox.com/s/wh338g07dll6ze8/0aa1df70 -9a0b-49a0-9fd8-e49bbc26bd3f?dl=0] since i already had it uploaded, i didn't re upload, please download sample from the given link -- Ticket URL: <https://trac.ffmpeg.org/ticket/4093> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6675(avcodec:new): Cineform decoder distorts lower 8 pixels on 1080 video
by FFmpeg 03 Apr '18

03 Apr '18

#6675: Cineform decoder distorts lower 8 pixels on 1080 video ---------------------------------+--------------------------------------- Reporter: Garbord | Type: defect Status: new | Priority: important Component: avcodec | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+--------------------------------------- Summary of the bug: The lower 8 pixels of 1080 height video distorts when decoding Cineform video. This does not occur when tested against 1088 height so may be related to 1080 not being divisible by 16. This is also visible when replayed in ffplay. The same source file does not show the same errors when replayed in Windows Media Player, using the installable GoPro Cineform codecs. I've been able to see this on multiple clips. All generated from Adobe Premier Pro CC. How to reproduce: {{{ % ffmpeg -i input.mov -vcodec rawvideo -pix_fmt bgr24 output.mov ffmpeg version N-87327-g18821e3 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/6675> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4518(avcodec:new): Bad pix_fmt decision if input is gray but only yuv4xx is supported
by FFmpeg 03 Apr '18

03 Apr '18

#4518: Bad pix_fmt decision if input is gray but only yuv4xx is supported --------------------------------------+--------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: minor | Component: avcodec Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+--------------------------------- I believe that yuv420p is the better pix_fmt if the input is gray and only yuv4xx are supported. {{{ $ ffmpeg -i fate-suite/lena.pnm -vf format=gray out.jpg ffmpeg version N-71727-g46778ab Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 54. 23.101 / 54. 23.101 libavcodec 56. 35.101 / 56. 35.101 libavformat 56. 31.100 / 56. 31.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 14.100 / 5. 14.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, image2, from 'fate-suite/lena.pnm': Duration: 00:00:00.04, start: 0.000000, bitrate: 39333 kb/s Stream #0:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc [swscaler @ 0x2470100] deprecated pixel format used, make sure you did set range correctly Output #0, image2, to 'out.jpg': Metadata: encoder : Lavf56.31.100 Stream #0:0: Video: mjpeg, yuvj444p(pc), 256x256, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.35.101 mjpeg Stream mapping: Stream #0:0 -> #0:0 (ppm (native) -> mjpeg (native)) Press [q] to stop, [?] for help frame= 1 fps=0.0 q=4.1 Lsize=N/A time=00:00:00.04 bitrate=N/A video:11kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown }}} Also reproducible with h264 output. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4518> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6842(undetermined:new): ClearVideo: support P-frames
by FFmpeg 03 Apr '18

03 Apr '18

#6842: ClearVideo: support P-frames -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- there is also something like fif (fractal image format) from the same company maybe it would be easier to re/implement it and reuse part of the code for clv1 decoder? http://users.senet.com.au/~mjbone/Fractals.html http://www.drdobbs.com/tools/inside-iterated-systems-fractal- developm/184410115 some more clv1 samples: https://files.fm/u/dccwwnyy {{{ C:\>ffmpeg -i clv1_50kbps.rm out.avi ffmpeg version 3.4.git Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.6.2 (GCC) configuration: --enable-gpl --disable-ffprobe libavutil 56. 0.100 / 56. 0.100 libavcodec 58. 1.100 / 58. 1.100 libavformat 58. 0.102 / 58. 0.102 libavdevice 58. 0.100 / 58. 0.100 libavfilter 7. 0.101 / 7. 0.101 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 [clearvideo @ 0236d4e0] Warning: not compiled with thread support, using thread emulation Input #0, rm, from 'clv1_50kbps.rm': Metadata: title : author : copyright : comment : Duration: 00:00:03.20, start: 0.000000, bitrate: 41 kb/s Stream #0:0: Video: clearvideo (CLV1 / 0x31564C43), yuv420p, 320x240, 50 kb/ s, 15 fps, 15 tbr, 1k tbn, 1k tbc [clearvideo @ 024d8d00] Warning: not compiled with thread support, using thread emulation Stream mapping: Stream #0:0 -> #0:0 (clearvideo (native) -> mpeg4 (native)) Press [q] to stop, [?] for help [mpeg4 @ 023651a0] Warning: not compiled with thread support, using thread emula tion Output #0, avi, to 'out.avi': Metadata: INAM : author : ICOP : ICMT : ISFT : Lavf58.0.102 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240, q=2-31, 200 kb/s, 15 fps, 15 tbn, 15 tbc Metadata: encoder : Lavc58.1.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1 [clearvideo @ 024d8d00] Non-I-frames in Clearvideo is not implemented. Update yo ur FFmpeg version to the newest one from Git. If the problem still occurs, it me ans that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 29 times frame= 2 fps=0.0 q=2.0 Lsize= 17kB time=00:00:00.86 bitrate= 159.2kbits/ s speed=2.64x video:11kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov erhead: 53.329185% Conversion failed! }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/6842> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#7120(avcodec:new): Intel QSV: "QSV requires a fixed frame pool size" message is given on encoder initialization failure
by FFmpeg 03 Apr '18

03 Apr '18

#7120: Intel QSV: "QSV requires a fixed frame pool size" message is given on encoder initialization failure -------------------------------------+------------------------------------- Reporter: Brainiarc7 | Type: defect Status: new | Priority: normal Component: avcodec | Version: Keywords: qsv | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: Initializing the h264_qsv encoder halts with the error above. '''How to reproduce:''' Using a sample from the Jellyfish UHD clip collection, I ran FFmpeg as shown: {{{ ffmpeg -stream_loop -1 -loglevel debug -threads 4 -init_hw_device qsv=qsv:MFX_IMPL_hw_any -hwaccel qsv -filter_hw_device qsv -i ~/samples/jellyfish-40-mbps-hd-h264.mkv -vf 'format=nv12,hwupload,scale_qsv=1920:1080' -b:v 1000k -c:v h264_qsv -rdo 1 -pic_timing_sei 1 -recovery_point_sei 1 -profile:v high -aud 1 -f matroska -y ~/test_output/hammer.mkv }}} '''Output:''' '''Platform information:''' 1. FFmpeg version: {{{ ffmpeg -version ffmpeg version N-90590-g197a4e8fee Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609 configuration: --pkg-config-flags=--static --prefix=/home/bob/bin --bindir=/home/bob/bin --extra-cflags=-I/home/bob/bin/include --extra- ldflags=-L/home/bob/bin/lib --extra-cflags=-I/opt/intel/mediasdk/include --extra-ldflags=-L/opt/intel/mediasdk/lib --extra- ldflags=-L/opt/intel/mediasdk/plugins --enable-libmfx --enable-vaapi --disable-debug --enable-libvorbis --enable-libvpx --enable-libdrm --enable-gpl --cpu=native --enable-libfdk-aac --enable-libx264 --enable- libx265 --extra-libs=-lpthread --enable-nonfree libavutil 56. 12.100 / 56. 12.100 libavcodec 58. 17.100 / 58. 17.100 libavformat 58. 10.100 / 58. 10.100 libavdevice 58. 2.100 / 58. 2.100 libavfilter 7. 14.100 / 7. 14.100 libswscale 5. 0.102 / 5. 0.102 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 }}} 2. FFmpeg build configuration: {{{ configuration: --pkg-config-flags=--static --prefix=/home/bob/bin --bindir=/home/bob/bin --extra-cflags=-I/home/bob/bin/include --extra-ldflags=-L/home/bob/bin/lib --extra-cflags=-I/opt/intel/mediasdk/include --extra-ldflags=-L/opt/intel/mediasdk/lib --extra-ldflags=-L/opt/intel/mediasdk/plugins --enable-libmfx --enable-vaapi --disable-debug --enable-libvorbis --enable-libvpx --enable-libdrm --enable-gpl --cpu=native --enable-libfdk-aac --enable-libx264 --enable-libx265 --extra-libs=-lpthread --enable-nonfree }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/7120> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6632(ffmpeg:new): Two ffmpeg instances record with (and without) lags
by FFmpeg 03 Apr '18

03 Apr '18

#6632: Two ffmpeg instances record with (and without) lags -------------------------------------+------------------------------------- Reporter: Gnitry | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: Keywords: ffmpeg | unspecified novus rtp C# service | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- I have and RTP video broadcast stream (using NOVUS – H.264 / MPEG-4 HD/SD Broadcast Encoder). And I have a Windows Server 2012 (Intel Xeon E5-2690, 128Gb RAM) with service which is recording this stream to file (using lastest FFmpeg, calling it as external process). Every 2-5 minutes recording stops and starts again to a new file. From time to time there are significant (and not) lags in video. At most these lags are at the beginning file, sometimes in the center/end. Regarding log there are missed packets. It could be network problems, but: I ran manually from console in parallel another instance of ffmpeg and started to record the same broadcast stream with segmentation by time. And in this case recording is very good (missed packets 1..5 very very rarely), no lags. At moments, when the first ffmpeg records the second ffmpeg has no problems. What could be the reason of this behavior? Two ffmpeg instances run in parallel and read the same udp input, but the first misses packets when the second feels good. No memory problems, no hdd problems, no CPU overload. I also tried to set highest priority of the first ffmpeg process, but it didn't help. The only difference between them I see is that first ffmpeg is run from service, and the second is run from from local administrator. To be honest, I used vlc as recorder before, but it had the same problems too... And I can surely say that video stream is ok, because it is played in VLC player 24h/day on another PC without lags... That is how I run ffmpeg from windows service (C#): {{{ _process = new Process(); var startInfo = new ProcessStartInfo(@"ffmpeg\ffmpeg.exe"); startInfo.UseShellExecute = false; startInfo.RedirectStandardInput = true; startInfo.Arguments = "-loglevel debug -y -ss 1 -i \"" + _url + "\" -vcodec copy -y -an \"" + _outputFileName + "\""; startInfo.CreateNoWindow = true; }}} Command to record video automatically from windows service: {{{ ffmpeg.exe -loglevel debug -y -ss 1 -i "rtp://225.1.1.1:1024" -vcodec copy -y -an "Session-021221.ts" }}} Command to record video manually. {{{ D:\ffmpeg\ffmpeg -i "rtp://225.1.1.1:1024" -vcodec copy -an -f segment -strftime 1 -segment_time 300 "novus-%Y-%m-%d_%H-%M-%S.ts" }}} This is part of the log of one of the broken recordings (some other full logs are attached): {{{ ... 2017.09.01 18R:22:56.171 frame= 172 fps= 45 q=-1.0 size= 2816kB time=00:00:03.45 bitrate=6674.9kbits/s speed=0.909x 2017.09.01 18R:22:56.174 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:22:56.686 Last message repeated 26 times 2017.09.01 18R:22:56.687 frame= 199 fps= 46 q=-1.0 size= 3072kB time=00:00:03.99 bitrate=6297.7kbits/s speed=0.926x 2017.09.01 18R:23:04.554 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:04.571 Last message repeated 26 times 2017.09.01 18R:23:04.571 frame= 226 fps= 47 q=-1.0 size= 3584kB time=00:00:04.53 bitrate=6472.7kbits/s speed=0.939x 2017.09.01 18R:23:04.571 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:04.572 Last message repeated 26 times 2017.09.01 18R:23:04.572 frame= 253 fps= 47 q=-1.0 size= 4096kB time=00:00:05.07 bitrate=6610.4kbits/s speed=0.948x 2017.09.01 18R:23:04.572 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:04.572 frame= 254 fps= 21 q=-1.0 size= 4096kB time=00:00:05.09 bitrate=6584.5kbits/s speed=0.418x 2017.09.01 18R:23:04.572 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:04.655 Last message repeated 5 times 2017.09.01 18R:23:04.684 [rtp @ 0000000000a3a9a0] max delay reached. need to consume packet 2017.09.01 18R:23:04.684 [rtp @ 0000000000a3a9a0] RTP: missed 4147 packets 2017.09.01 18R:23:04.685 [rtp @ 0000000000a3a9a0] RTP: PT=21: bad cseq a237 expected=9204 2017.09.01 18R:23:04.685 [rtp @ 0000000000a3a9a0] max delay reached. need to consume packet 2017.09.01 18R:23:04.685 [rtp @ 0000000000a3a9a0] RTP: missed 4148 packets 2017.09.01 18R:23:04.685 [rtp @ 0000000000a3a9a0] Continuity check failed for pid 256 expected 8 got 15 2017.09.01 18R:23:04.686 [rtp @ 0000000000a3a9a0] Continuity check failed for pid 272 expected 10 got 15 2017.09.01 18R:23:04.686 [rtp @ 0000000000a3a9a0] Continuity check failed for pid 32 expected 13 got 4 2017.09.01 18R:23:04.686 [rtp @ 0000000000a3a9a0] Continuity check failed for pid 0 expected 14 got 6 2017.09.01 18R:23:04.767 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:05.255 Last message repeated 25 times 2017.09.01 18R:23:05.256 frame= 286 fps= 22 q=-1.0 size= 4608kB time=00:00:12.51 bitrate=3016.0kbits/s speed=0.971x 2017.09.01 18R:23:05.257 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:05.77 Last message repeated 26 times 2017.09.01 18R:23:05.77 frame= 313 fps= 23 q=-1.0 size= 5120kB time=00:00:13.05 bitrate=3212.5kbits/s speed=0.974x 2017.09.01 18R:23:05.773 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:06.287 Last message repeated 26 times 2017.09.01 18R:23:06.288 frame= 340 fps= 24 q=-1.0 size= 5376kB time=00:00:13.59 bitrate=3239.2kbits/s speed=0.977x 2017.09.01 18R:23:06.29 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:06.803 Last message repeated 26 times 2017.09.01 18R:23:06.804 frame= 367 fps= 25 q=-1.0 size= 5888kB time=00:00:14.13 bitrate=3412.2kbits/s speed=0.979x 2017.09.01 18R:23:06.808 [NULL @ 0000000000a89ee0] ct_type:0 pic_struct:0 2017.09.01 18R:23:07.324 Last message repeated 26 times 2017.09.01 18R:23:07.324 frame= 394 fps= 26 q=-1.0 size= 6144kB time=00:00:14.67 bitrate=3429.5kbits/s speed=0.981x ... }}} Some full logs: https://pastebin.com/dl/e74KE5H3 https://pastebin.com/dl/H6GUbD22 -- Ticket URL: <https://trac.ffmpeg.org/ticket/6632> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#7118(ffmpeg:new): Unknown encoder OSX 10.9 Mavericks
by FFmpeg 03 Apr '18

03 Apr '18

#7118: Unknown encoder OSX 10.9 Mavericks -----------------------------------+------------------------------------- Reporter: Atalantia | Type: defect Status: new | Priority: important Component: ffmpeg | Version: 3.2.4 Keywords: libx265 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -----------------------------------+------------------------------------- Summary of the bug: How to reproduce: /usr/local/Cellar/ffmpeg/3.4.2/bin/ffmpeg -loglevel 24 -i ~/path/to/myMovie.avi -c:v libx265 -crf 28 -c:a aac -b:a 128k ~/path/to/newMovie.mp4 --> Unknown encoder 'libx265' A search for libx265 I finds: 40.0 B Alias 01.04.18 12:26 01.04.18 12:26 /usr/local/lib/libx265.151.dylib libx265.151.dylib 32.0 B Alias 01.04.18 12:26 01.04.18 12:26 /usr/local/lib/libx265.a libx265.a 36.0 B Alias 01.04.18 12:26 01.04.18 12:26 /usr/local/lib/libx265.dylib libx265.dylib 17.0 B Alias 01.04.18 12:26 01.04.18 12:26 /usr/local/Cellar/x265/2.7/lib/libx265.dylib libx265.dylib 13.4 MB Ar Archive 01.04.18 12:26 01.04.18 12:26 /usr/local/Cellar/x265/2.7/lib/libx265.a libx265.a 11.1 MB Dynamic Library 01.04.18 12:26 01.04.18 12:26 /usr/local/Cellar/x265/2.7/lib/libx265.151.dylib libx265.151.dylib -- Ticket URL: <https://trac.ffmpeg.org/ticket/7118> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4180(undetermined:new): FFprobe Real Media sub_packet_size is invalid (on file generated by FFmpeg)
by FFmpeg 02 Apr '18

02 Apr '18

#4180: FFprobe Real Media sub_packet_size is invalid (on file generated by FFmpeg) -------------------------------------+------------------------------------- Reporter: Đonny | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: RealMedia | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I have some real media file. I trim it by FFmpeg (loss-less), afterwards FFporbe refuses to give information about the file, and I cannot play it. How to reproduce: 1) Trim the file {{{ ffmpeg.exe -ss 00:04:43.2400000 -i RM.rm -t 00:08:33.5800000 -c copy -map 0 -threa ds auto -y -map_chapters -1 trim.rm ffmpeg version N-68355-gae81680 Copyright (c) 2000-2014 the FFmpeg developers built on Dec 10 2014 02:07:55 with gcc 4.9.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --e nable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable- iconv --enable-li bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable- libfreetype --enable-li bgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable- libmp3lame --enable-lib opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable- libopus --enable-l ibrtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --en able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable -libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable- libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 14.100 / 56. 14.100 libavformat 56. 15.103 / 56. 15.103 libavdevice 56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [rm @ 000000000034d3c0] Invalid stream index 1 for index at pos 3708982 Input #0, rm, from 'RM.rm': Metadata: title : Radio Farda author : Radio Farda copyright : Radio Farda, 2014 comment : Creation Date : 3/20/2014 10:45:11 Generated By : RealProducer 14.0 for Windows, Build 14.0.0.5138 Modification Date: 3/20/2014 10:45:11 Duration: 00:15:00.93, start: 0.000000, bitrate: 32 kb/s Stream #0:0: Audio: cook (cook / 0x6B6F6F63), 22050 Hz, stereo, fltp, 32 kb/s Output #0, rm, to 'trim.rm': Metadata: title : Radio Farda author : Radio Farda copyright : Radio Farda, 2014 comment : Creation Date : 3/20/2014 10:45:11 Generated By : RealProducer 14.0 for Windows, Build 14.0.0.5138 Modification Date: 3/20/2014 10:45:11 encoder : Lavf56.15.103 Stream #0:0: Audio: cook (cook / 0x6B6F6F63), 22050 Hz, stereo, 32 kb/s Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help size= 2272kB time=00:08:33.55 bitrate= 36.2kbits/s video:0kB audio:2012kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 12.918076% }}} Get info about the file {{{ ffprobe trim.rm ffprobe version N-68355-gae81680 Copyright (c) 2007-2014 the FFmpeg developers built on Dec 10 2014 02:07:55 with gcc 4.9.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --e nable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable- iconv --enable-li bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable- libfreetype --enable-li bgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable- libmp3lame --enable-lib opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable- libopus --enable-l ibrtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --en able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable -libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable- libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 14.100 / 56. 14.100 libavformat 56. 15.103 / 56. 15.103 libavdevice 56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [rm @ 0000000000348d60] sub_packet_size is invalid trim.rm: Operation not permitted }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4180> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#7119(ffmpeg:new): Applying 3d LUT during h264 hardware encoding (lut3d filter + h264_vaapi)
by FFmpeg 02 Apr '18

02 Apr '18

#7119: Applying 3d LUT during h264 hardware encoding (lut3d filter + h264_vaapi) -------------------------------------+------------------------------------- Reporter: ethaniel | Type: Status: new | enhancement Component: ffmpeg | Priority: wish Keywords: lut3d | Version: h264_vaapi | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Is it somehow possible to apply a 3d LUT filter "on the fly" via hardware encoding? I have a inbound stream which needs color correction (it's a webcam that broadcasting to youtube). I want to give it a more "cinematic" feel. When I run this I get 8-9 fps tops: {{{ ffmpeg \ -vaapi_device /dev/dri/renderD128 -hwaccel vaapi -hwaccel_output_format VAProfileH264ConstrainedBaseline \ -re -i http://192.168.0.147/0.flv \ -acodec pcm_s16le -f s16le -i /dev/zero \ -ac 1 -acodec aac -ar 44100 -ab 128k -strict experimental \ -vf 'format=nv12,hwupload' \ -threads 8 \ -r 30 -g 60 \ -c:v h264_vaapi -b:v 5M -minrate:v 5M -maxrate:v 5M \ -f flv rtmp://a.rtmp.youtube.com/live2/KEY }}} If I remove "lut3d=3d.cube", then I get 30fps. I assume that lut3d is performed by the cpu and not the gpu. Is it possible to make it work via GPU to keep the 30fps? (I'm willing to put a $200 bounty) -- Ticket URL: <https://trac.ffmpeg.org/ticket/7119> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6434(undetermined:new): Segfault when using concat input (ffconcat) created with dvd2concat
by FFmpeg 02 Apr '18

02 Apr '18

#6434: Segfault when using concat input (ffconcat) created with dvd2concat -------------------------------------+------------------------------------- Reporter: fabienst | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Hello, I want to convert a video dvd with ffmpeg by using dvd2concat tool to generate the input. I first created a iso image of that dvd (with dvdbackup). It has to be noted that dvdbackup found read errors on the dvd and had to fix them by filling the blocks. But I'm not sure there are errors in the segment I provide In order not to upload the full iso I narrowed the issue down and created a smaller subset of the input ffconcat and vob. __With the original ffconcat file having 18 streams this command segfaults:__ /mnt/packages/downloads/ffmpeg-git-20170601-64bit-static/ffmpeg -report -v 9 -loglevel 99 -analyzeduration 460000k -probesize 300000k -safe 0 -protocol_whitelist subfile,file,concat -f concat -i dvd2concat- 18streams.txt -c:v copy -c:a copy -c:s copy -map 0 -ignore_unknown -f vob dvd2concat-18streams.out.vob I found __the issue seems to come from some of the input streams__. So I removed some of them and it works. But I couldn't find any pattern. Here is the new command (same as above but with different input files) /mnt/packages/downloads/ffmpeg-git-20170601-64bit-static/ffmpeg -report -v 9 -loglevel 99 -analyzeduration 460000k -probesize 300000k -safe 0 -protocol_whitelist subfile,file,concat -f concat -i dvd2concat- 14streams.txt -c:v copy -c:a copy -c:s copy -map 0 -ignore_unknown -f vob dvd2concat-14streams.out.vob -- Ticket URL: <https://trac.ffmpeg.org/ticket/6434> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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