- Cin - Cinelerra-GG Mailing Lists

ProresRAW decoding via vulkan in the works at ffmpeg.
by Andrew Randrianasulu 19 Jul '25

19 Jul '25

https://ffmpeg.org/pipermail/ffmpeg-devel/2025-July/346557.html ==== Benchmark for a generic 5.8k RAW HQ file: 6900XT: 63fps 7900XTX: 84fps 6000 Ada: 120fps Intel: 9fps ===== not yet in ffmpeg.git but probably at patchwork https://patchwork.ffmpeg.org/project/ffmpeg/patch/20250712185128.862167-9-d… I think you can click "series" and download full series as .txt file to use with git am.

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Wayback
by Andrea paz 10 Jul '25

10 Jul '25

Are you familiar with this project? If I understand it correctly, it is an XOrg layer that works on top of Wayland. It is still in alpha, but it would be interesting to try it with CinGG. I don't really understand the difference with XWayland: "..to host a rootful Xwayland server". https://github.com/wayback-x11/wayback

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The waveforms are gone again
by Stefan de Konink 10 Jul '25

10 Jul '25

The embedded waveform seems to be created to only a the first few seconds of the file after which it is blank. For a wav file it does appear. I removed the cached files from .bcast5. Any clue what else I can try? I have attached a screenshot. -- Stefan

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64-bit new AppImages but not 32-bit
by Phyllis Smith 06 Jul '25

06 Jul '25

New appimages are now available on the website for the 3 64 bit versions. Although there is not much by way of new work, it was important to make new appimages to revert the FLOAT problem in Titler/Blur mod accidentally introduced last month. Release notes for this is below the next paragraph. The 2 32-bit appimages have a problem in linuxdeploy that I have not analyzed yet. However, neither of the 2 Debian systems, 9.1 and Bullseye, have had zero change made since last setup and are not on the net so could not have been impacted. In addition, I am still using the same linuxdeploy that I have been using since 2021 so I am assuming the binary got too big (although an initial reduction by excluding some libraries did not help). The end of the appimage creation log file is below the release notes. ******** New part of Release Notes GIT for Cinelerra-GG has the following changes from 05/01/2025-06/30/2025 Slackware build needed quotes in the Makefile for the new Blend plugins as noted by Andrew-R. Andrew’s patch was added for libsndfile for gcc15 of the latest Arch as discovered by Andrea. New render formats added include: AVC_Intra_100.mov Andrew created/tested mpeg2hd422p.m2ts – for higher quality at video bitrate > 30Mbp Terje mpeg2sd422p.mkv, mpeg2sd422p.m2ts Terje Vulkan hardware acceleration choice along with tooltip was added by Andrew. Andrew discovered that brender_tmp_delete.sh was not added to Shell Menu items / now fixed. Updated ffmpeg.git.patches for future ffmpeg update to version 8.0. Summarized most useful fixes/features for 2023 and 2024 in the msg/txt file just to keep it manageable. Removed FFmpeg waveform / boxblur filters from Resources Window because crashing/hanging. Unfortunately reversed last release changes to Blur and Titler plugins to be used in combination with other plugins without introducing the clipping into the process as discovered by DeJay when using Float format. **** Error when running linuxdepoy to create appimages on Debian 32-bit ... -- Running output plugin: appimage -- [appimage/stdout] Found appimagetool: /tmp/.mount_linuxdqi2IKy/plugins/linuxdeploy-plugin-appimage/usr/bin/appimagetool [appimage/stdout] [appimage/stderr] Running command: /tmp/.mount_linuxdqi2IKy/plugins/linuxdeploy-plugin-appimage/usr/bin/appimagetool "AppDir" "-g" [appimage/stderr] [appimage/stderr] appimagetool, continuous build (commit 8bbf694), build <local dev build> built on 2020-12-31 11:48:32 UTC [appimage/stderr] fatal: Not a git repository (or any of the parent directories): .git [appimage/stderr] Failed to run 'git rev-parse --short HEAD: Child process exited with code 128 (code 128) [appimage/stdout] /tmp/AppDir/cin.desktop: warning: key "Encoding" in group "Desktop Entry" is deprecated [appimage/stderr] More than one architectures were found of the AppDir source directory "AppDir" [appimage/stderr] A valid architecture with the ARCH environmental variable should be provided [appimage/stderr] e.g. ARCH=x86_64 appimagetool ... ERROR: Failed to run plugin: appimage (exit code: 1)

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HDR and Manual
by Andrea paz 29 Jun '25

29 Jun '25

I changed the manual to correct all the (wrong) references I had made to HDR. Can you check if they are now correct or is it better to remove them altogether?

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Record HDV cam Live video with IEC61883 failed
by Terje J. Hanssen 27 Jun '25

27 Jun '25

I tried CinGG-20250430-x86_64.AppImage to record HDV cam Live video connected via IEEE-1394 (Sony iLink, Firewire) using the iec61883 driver. According to the manual: The file format must be Quicktime for Linux and video recording must be enabled for it. Click on the wrench to set the video compression. For the IEC 61883 driver, the compression must be DV. https://cinelerra-gg.org/download/CinelerraGG_Manual/Live_Video.html So I tried first Shift-P FFMPEG and qt, mp4 audio and dv_pal.qt video I also tried FFMPEG mpeg, Audio mpeg_mp2, Video mpeg and mpeg_hdv But got these error messages in both cases using default port 0 or alternative port 1 *AVC1394Control::initialize(): couldn't set port: Invalid argument * int FFMPEG::init_encoder(const char*): bad file format: /home/terje/test.mpeg rom1394_0 warning: read failed: 0x0000fffff0000414 AVC1394Control::initialize(): node 0 int FFMPEG::init_encoder(const char*): bad file format: /home/terje/test.mpeg A control test of the connection with the legacy 'dvgrab' recorded a m2t file ok. Related references: https://www.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerr… https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg05661.html https://www.ffmpeg.org/ffmpeg-devices.html#iec61883

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Segmented Recording from input stream
by Terje J. Hanssen 23 Jun '25

23 Jun '25

Is it possible with CinGG's Record utility (via FFMPEG) to record a stream to file segments of same duration or file size and use auto-naming? Typical example: Record a video/audio input stream (i.e from playing a camcorder tape cassette) and encode to output file segments of 10 minutes or 10 GB each and auto-name file numbers. Similar example code using an input file instead at https://unix.stackexchange.com/questions/1670/how-can-i-use-ffmpeg-to-split… Just use what is built into ffmpeg to do exactly this. |ffmpeg -i invid.mp4 -threads 3 \ -vcodec copy *-f segment -segment_time 10:00 \ -reset_timestamps 1 \ cam_out_h264_%02d.mp4* | This will split it into roughly 10-minute chunks, split at the relevant keyframes, and will output to the files *|cam_out_h264_01.mp4|, |cam_out_h264_02.mp4|*, etc. Terje J. H

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mpeg2sd422p presets
by Terje J. Hanssen 20 Jun '25

20 Jun '25

Attached here are two presets for recording SD raw video to mpeg2video with high 30M bitrate and 422p chroma subsampling. Just a quick working test by me so far. A m2ts (mpegts) container is used as for the previous hd variant, to easy be able to combine with pcm_bluray audio. As progressive video, none of these are Blu-ray compliant, but merely for use with media-players. My thought next is therefore to make additional .mkv variants of both presets. Analyzing the Cingg output file with ffprobe: ffprobe -hide_banner mpeg2sd422p.m2ts Input #0, mpegts, from 'mpeg2sd422p.m2ts': Duration: 00:00:20.94, start: 0.020000, bitrate: 33509 kb/s Program 1 Stream #0:0[0x1011]: Video: mpeg2video (4:2:2) ([2][0][0][0] / 0x0002), yuv422p(tv, bt709/unknown/unknown, progressive), 720x576 [SAR 1:1 DAR 5:4], 50 fps, 50 tbr, 90k tbn Side data: cpb: bitrate max/min/avg: 30000000/0/0 buffer size: 25001984 vbv_delay: N/A Stream #0:1[0x1100](eng): Audio: pcm_bluray ([128][0][0][0] / 0x0080), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s The 422p@ML for SD is accepted by the equivalent fmpeg command line, and profile=422p works (not 'main') in the preset. It would be fine to use both profile name and level in the preset if possible (?) ('high' was used in for the hd variant). cat mpeg2sd422p.m2ts mpegts mpeg2video cin_pix_fmt=yuv422p b=30M dc=10 muxrate=35M minrate=30M maxrate=30M bufsize=25M bf=2 profile=422p refs=1 cat mpeg2sd422p.seg segment mpeg2video segment_format=mpegts segment_time=00:10 <= your segment time reset_timestamps=1 cin_pix_fmt=yuv422p b=30M dc=10 muxrate=35M minrate=30M maxrate=30M bufsize=25M bf=2 profile=422p refs=1 .

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Problem with 04/2025 release discovered
by Phyllis Smith 20 Jun '25

20 Jun '25

https://www.cinelerra-gg.org/forum/everything-else/titles-fade-not-working/… I will try to reproduce, but I wonder if it could be due to release notes change of: > Blur and Titler plugins were modified so that these plugins can be used in > combination with others (e.g. Blue Banana) without introducing the clipping > into the process. > If so I will have to back out this mod.

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Re: [Cin] DV50 - the forgotten optimal codec for digitizing analog Hi8/S-video ?
by Terje J. Hanssen 14 Jun '25

14 Jun '25

I have made another working ffmpeg command line without "-target pal-dv50" as seen below, and tried here to make a video preset for CinGG , but got errors and have questions: A related example: Is it a reason why Cingg preset for DVD doesn't use "-target pal-dvd" that I have used with ffmpeg before? dv50_pal.mov mov dvvideo # cin_pix_fmt=yuv422p # cin_scale=720x576 # r=50 Shift P: FFMPEG mov Audio wrench enabled first: Didn't find simple pcm_s16le and tried dnxhr_pcm_s16.mov, but got mismatch and disabled it Video wrench: dv50p.mov Video4Linux /dev/video0 50 frames to record at a time 720 x 576 50.000 frame reate for recording r(ecording) Start record: cin Cinelerra Infinity - built: May 18 2025 05:16:59 ........ DeviceV4L2Base::v4l2_open pixels="YUYV"; res="1920x1080 1600x1200 1360x768 1280x1024 1280x960 1280x720 1024x768 800x600 720x576 720x480 640x480" v4l2 s_fmt 720x576 YUYV DeviceV4L2Base::v4l2_open VIDIOC_S_STD: Inappropriate ioctl for device int FFMPEG::init_encoder(const char*): mismatch audio/video file format: /home/terje/Videos//DV50p_pal.mov DeviceV4L2Base::v4l2_open pixels="YUYV"; res="1920x1080 1600x1200 1360x768 1280x1024 1280x960 1280x720 1024x768 800x600 720x576 720x480 640x480" v4l2 s_fmt 720x576 YUYV DeviceV4L2Base::v4l2_open VIDIOC_S_STD: Inappropriate ioctl for device [AVFormatContext @ 0x7f6aa81d0080] Requested output format 'dv50p_pal.mov' is not known. int FFMPEG::init_encoder(const char*): failed: /home/terje/Videos//DV50p_pal.mov DeviceV4L2Base::v4l2_open pixels="YUYV"; res="1920x1080 1600x1200 1360x768 1280x1024 1280x960 1280x720 1024x768 800x600 720x576 720x480 640x480" v4l2 s_fmt 720x576 YUYV DeviceV4L2Base::v4l2_open VIDIOC_S_STD: Inappropriate ioctl for device [AVFormatContext @ 0x7f6aa81ad0c0] Requested output format 'dv50p_pal.mov' is not known. int FFMPEG::init_encoder(const char*): failed: /home/terje/Videos//DV50p_pal.mov DeviceV4L2Base::v4l2_open pixels="YUYV"; res="1920x1080 1600x1200 1360x768 1280x1024 1280x960 1280x720 1024x768 800x600 720x576 720x480 640x480" v4l2 s_fmt 720x576 YUYV -------------------- ffmpeg -hide_banner -f v4l2 -i /dev/video0 -f alsa -ch_layout stereo -i hw:CARD=UHD,DEV=0 -c:v dvvideo -vf scale=720x576 -r 50 -c:a copy -t 10 -f mov dv_r50+pcm.mov Input #0, video4linux2,v4l2, from '/dev/video0': Duration: N/A, start: 538.465207, bitrate: 1990656 kb/s Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 1990656 kb/s, 60 fps, 60 tbr, 1000k tbn Input #1, alsa, from 'hw:CARD=UHD,DEV=0': Duration: N/A, start: 1749738351.392999, bitrate: 1536 kb/s Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> dvvideo (native)) Stream #1:0 -> #0:1 (copy) Press [q] to stop, [?] for help [dvvideo @ 0x7f2298705c80] Only top-left chroma location is supported in DV, input value is: unspecified ---- frame= 476 fps= 50 q=-0.0 size= 135168KiB time=00:00:09.50 bitrate=116553.7kbits/s dup=0 drop=94 speed= 1x [out#0/mov @ 0x55b8598e3700] video:140625KiB audio:1875KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.026882% frame= 500 fps= 50 q=-0.0 Lsize= 142539KiB time=00:00:10.00 bitrate=116767.6kbits/s dup=0 drop=98 speed=0.999x -------- du -sh dv* 140M dv_50M+pcm.mov 140M dv_r50_50M+pcm.mov 140M dv_r50+pcm.mov ----- ffprobe -hide_banner dv_r50+pcm.mov Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dv_r50+pcm.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf61.7.100 Duration: 00:00:10.00, start: 0.000000, bitrate: 116749 kb/s Stream #0:0[0x1]: Video: dvvideo (dv5p / 0x70357664), yuv422p(progressive), 720x576 [SAR 16:15 DAR 4:3], 57600 kb/s, 50 fps, 50 tbr, 12800 tbn (default) Metadata: handler_name : VideoHandler vendor_id : FFMP encoder : Lavc61.19.101 dvvideo Stream #0:1[0x2]: Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : SoundHandler vendor_id : [0][0][0][0 -------------- mediainfo dv_r50+pcm.mov General Complete name : dv_r50+pcm.mov Format : MPEG-4 Format profile : QuickTime Codec ID : qt 0000.02 (qt ) File size : 139 MiB Duration : 10 s 2 ms Overall bit rate mode : Constant Overall bit rate : 117 Mb/s Frame rate : 50.000 FPS Writing application : Lavf61.7.100 Video ID : 1 Format : DV Codec ID : dv5p Duration : 10 s 0 ms Bit rate mode : Constant Bit rate : 24.4 Mb/s Width : 720 pixels Height : 576 pixels Display aspect ratio : 4:3 Frame rate mode : Constant Frame rate : 50.000 FPS Original frame rate : 25.000 FPS Standard : PAL Color space : YUV Chroma subsampling : 4:2:2 Bit depth : 8 bits Scan type : Progressive Original scan type : Interlaced Original scan order : Bottom Field First Compression mode : Lossy Bits/(Pixel*Frame) : 1.179 Stream size : 29.1 MiB (21%) Writing library : Lavc61.19.101 dvvideo Audio ID : 2 Format : PCM Format settings : Little / Signed Codec ID : sowt Duration : 10 s 2 ms Bit rate mode : Constant Bit rate : 1 536 kb/s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Bit depth : 16 bits Stream size : 1.83 MiB (1%) Default : Yes Alternate group : 1

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