+++ /dev/null
-11/7/01
-
-Mask feathering and value implemented. Crash bug in
-CWindowMaskGUI::get_keyframe fixed.
-
-
-
-
-
-11/22/01
-
-Removed memory leak in VirtualConsole. Another case of base destructor
-calling base methods only.
-
-Time average finally implemented. Deinterlace implemented.
-
-Translation in screencapture recording implemented.
-
-AVI parameter editing box.
-
-Drag and drop of assets during an index build doesn't lock up.
-Dragging mixtures of audio and video works better. Better handling of
-shared effects which are off.
-
-Batches can be moved up and down the list.
-
-
-
-
-
-12/6/01
-
-OpenDIVX debugging:
-
-Fixed bugs in decore2: *run = *last = -1; was not copied over from
-encore50.
-
-Rewrote bitstream parser in encore2 and decore2 to be more reliable.
-
-Disabled MMX due to crashes in Redhat 7.2.
-
-Discovered decore2 can't do P frames so switched back to decore50.
-
-Renamed header files, symbols to all
-in the same program.
-
-Renamed more symbols in mpeg2enc to coexist with opendivx.
-
-To make encore2 work on 64 bit processors:
-
-Typecasted offsets in CompensateBlock and get_ref to (int)
-
-Decore50 still not functional on 64 bit processors.
-
-
-
-
-Implemeneted PNG list output. Debugged list output and input.
-
-Configuration dialog for OpenDivx in Cinelerra migrated from encore50
-to encore2.
-
-Configuration dialog for Vorbis and Vorbis export to Quicktime.
-
-Can use shift-R to render.
-
-DV encoding implemented. The last libdv library only supported MMX and
-B&W.
-
-
-
-
-12/16/01
-
-Moved all OpenDivx support to the encore50 derivative of the encoder.
-This appears to do everything that the encore2 derivative could do at
-equal or lesser reliability.
-
-Changed bmp argument for decore50 to 3 member array. Added quant
-argument which, when set to nonzero, fixes the quantization. OpenDivx
-with fixed quantization looks 33% better than MPEG-2.
-
-Direct copy rendering for OpenDivx so output of the renderfarm can be
-direct copied into a single file.
-
-Moved all theme support into a plugin. Resources are no longer
-compiled in but concatenated to the binaries. This made compilation
-take less time and should theoretically allow more themes to be
-supported without increasing resident set size.
-
-Made ports specific to each render node instead of global. This way
-multiple Cinelerra clients can run on the same box without violating
-the single thread requirement of new libraries.
-
-Cinelerra daemon forks to background. Made assets export more
-compression parameters to render nodes.
-
-Vorbis decoding in Quicktime without seeking. The encoding is probably
-not going to change anymore but Vorbis doesn't appear seekable. No-one
-is going to use OpenDivx and Vorbis without an endorsement from
-Microsoft anyway.
-
-
-
-
-
-
-
-12/22/01
-
-Seeking support for Quicktime/Vorbis. Support for Vorbis on 64 bit
-processors. Further debugging of Divx. Quality of 6 yields errors in
-output. Quality of 5 seems to be the maximum. Changed fourcc from
-VBIS to OggS for vorbis.
-
-To make Vorbis work on 64 bit processors:
-
-change sizeof(int) to sizeof(int*) in lib/floor1.c: 263
-
-Menu effects can paste into the timeline.
-
-Changes in label handling when pasting resources.
-
-Statusbar and zoombar resizing restored.
-
-Implemented code to move plugin sets up and down a level.
-
-Improved table of contents support for libmpeg3. This scans every byte
-of the mpeg files and records the location of every keyframe and every
-sample of audio. The table of contents can then be loaded by
-Cinelerra, allowing frame accurate editing from mpeg source material.
-
-A memory allocation bug in the Linux kernel crashes the system when
-using mpeg3toc on DVD's so forget about transcoding Starwars on a
-render farm. Don't know who discovered that either.
-
-
-
-
-
-
-
-12/28/01
-
-Ignored the warnings and set -ieee for all files in quicktime to fix
-floating point exceptions. This made it twice as slow but it worked.
-
-Floating point exceptions in the following places were fixable with
-certain changes:
-
-vorbis_lpc_predict -> A return statement before anything is done.
-bark_noise_pointmp -> noise[i] could be set to 0
-bark_noise_hybridmp -> noise[i] could be set to 0
-
-Defining VORBIS_IEEE_FLOAT32 seemed to fix mapping0 crashes so the
-preceeding changes were backed out.
-
-Loading XML files with multiple video tracks works better.
-
-Linux 2.4.17 handles DVD table of contents operations better but
-crashes after 5 hours of reading a DVD. You'll have to reboot often to
-control memory corruption.
-
-
-
-
-
-
-
-1/4/02
-
-Credit for official Microsoft software even though there isn't any
-official Microsoft software.
-
-Records to DV again but not under kernels after 2.4.7.
-
-New audio effects:
-Tone generator
-Reverse audio
-Delay audio
-
-3rd attempt to improve main window scrollbars.
-
-
-
-
-
-
-1/11/02
-
-New video effects:
-Delay video
-Reverse video
-Swap channels
-
-New audio effects:
-Denoise
-Parametric EQ using fast fourier transform. This isn't standard but
-it gives real gaussian curves.
-Spectrogram
-Time stretch
-Resample
-Pitch shift
-
-Frequency table expanded in Units. This uses real 1/3 octave steps.
-
-Flipped U and V in opendivx encoder so it conforms to YUV order on
-disk.
-
-Reconfiguration during audio rendering reenabled.
-
-Constitutive reconfiguration for video turned off. This was used to
-debug the memory leaks.
-
-Icon for Normalize. Tone generator improvement.
-
-
-
-
-
-1/18/02
-
-New audio effects:
-Compressor
-
-
-New video effects:
-Denoise
-Frame to field conversion
-Field to frame conversion
-Reframe
-
-Video denoise uses the average of an arbitrary number of previous
-frames to predict what the value for the next frame should be. This
-can also be used as a threshold effect or a time average.
-
-Optimized time average.
-
-
-
-
-1/25/02
-
-Plugin keyframes loaded from XML.
-Correct rendering of plugin keyframes. Some plugins interpolate.
-Most plugin GUI's update when insertion point is moved among keyframes.
-Plugin keyframes draw when created.
-Cursor jumps to plugin keyframes when selected.
-Samplerate adjustable in all media info windows.
-Samplerate and framerate adjustments not overridden when loaded in an EDL.
-Improved fade automation rendering.
-
-New video effects:
-Oil painting
-Whirl/pinch
-Polar
-Rotation
-Waves
-Waveform/Vectorscope
-Hue/Saturation
-YUV adjustment
-Invert video
-
-New audio effect:
-Invert audio
-
-
-
-
-
-
-
-2/1/02
-
-Progress windows really cancel instead of just letting you press the
-button.
-Status bar shows how long something took when it finishes.
-Removed Send and Recieve options from effects. It was never needed and it
-complicated the use of variable track sizes.
-
-First stage of making width and height specific to tracks and renamed
-projector size to canvas size.
-More interpolation for effects.
-Second stage of titler.
-
-
-
-
-
-
-2/8/02
-Pasting effect keyframes works better.
-Improved extension and contraction of effects during clear and paste.
-Automation for more effects.
-Effect keyframe behavior is more predictable.
-For a good time enable auto keyframes and type stuff into the titler while playing back.
-Clearing VFrames clears the alpha too.
-Added a tests directory and stored some test EDLs.
-Blur can selectively blur single channels
-Effects can be attached to tracks with no data via a popup menu finally.
-Plugin GUI's are more often updated when tracks are deleted.
-
-Final stage of titling implementation.
-Chromakey and lumakey
-
-
-
-2/15/02
-Effects more accurately follow edits while cutting and pasting.
-More accurate keyframing in effects.
-Video Transitions restored.
-Audio transitions enabled.
-Transition length inputted in seconds.
-Stepped up the number of previous files displayed.
-Option to disable tracks when no edits was removed. The VConsole automatically
-detects when effects synthesize material.
-Independant track sizes can now be changed with a popup menu.
-Renderfarm more accurately calculates balanced loads.
-Disabled avifile to reduce the debugging noise.
-Removed memory leak from Quicktime MPEG-4 decoder.
-Slightly optimized resource window updates after loading.
-
-Linux 2.4.17 crashes probably because Cinelerra moves too much memory
-around. We disabled kswapd by putting a return 0; in
-/usr/src/linux/mm/vmscan.c. The operating system seems more stable now.
-
-Enabled deletion of assets and clips from the project. Also can delete
-assets from disk.
-Rebuild indices should handle multiple indices if selected.
-
-Rectangle selection in asset window. The heroine background was
-lightened but mind you, the heroine background is a permanent feature.
-
-Latest seeking issue fixed in libmpeg3. Looking for ways to shift
-audio based on the pts.
-Compositor window tumblers work better.
-More verbose overlays for camera, projector, and output regions, making
-it easier to visualize the compositing pipeline.
-Easier to use magnifying glass.
-Middle mouse button dragging in CWindow works.
-
-
-new video transitions:
-bandslide
-bandwipe
-slide
-wipe
-irissquare
-
-
-
-
-
-
-
-2/22/02
-
-Implemented another MPEG-2 bitrate control algorithm. YUV 4:2:2 MPEG-2
-in fixed bitrate modes above 7000000 is recommended for DV footage for
-now.
-
-Assets and effects are now sortable in the Resource window. Text
-displays aren't corrupted as much.
-
-Certain EDL load operations honor the labels follow edits setting and
-certain load operations insert labels constitutively.
-
-Width and height of tracks load properly. Adjustments to track width
-and height render more often.
-
-Playback automation always restored from undos.
-
-Improved tracking when every frame is played. Smooth scrolling during
-playback is now supported.
-
-Right mouse button doesn't activate selection rectangles anymore.
-AVIFile disabled since it doesn't support GCC 3.0 anymore.
-More reliable reading of individual image files.
-More accurate rendering of fade automation.
-More accurate tracking during playback.
-Deinterlace with average works.
-Certain edit operations from CWindow don't lock up the MWindow anymore.
-CWindow scrollbars updatge after loading.
-Track canvas after In/Out point dragging is properly refreshed.
-Cursor motion over keyframes doesn't force rendering as often.
-
-
-
-
-
-
-3/1/02
-
-In/Out clearing crashes less and works better.
-
-Removed IPC modeled semaphores. Now no IPC stubs are left after a crash.
-
-Rendering nodes and recording batches can be individually toggled.
-
-Buz driver refurbished. No longer requires kernel hacks to change channels.
-
-Motion JPEG compression library debugged further. Less corruption.
-
-Playback through Buz driver enabled. Now adjust color correction and see
-it on a monitor.
-
-Playback of video through Firewire implemented. Still not functional.
-
-YUV 4:2:0 Planar -> YUV 4:2:2 Planar color conversion
-
-Renderengine retools the playback configuration for every command instead of
-every EDL change.
-
-Integrated IA-32 assembly language jpeg library.
-
-
-
-
-
-
-
-3/15/02
-
-Enabled assembly language routines in jpeg library. Added swap fields
-option to Buz output driver.
-
-YUV overlay reenabled. Only works on commercial NVidia drivers.
-
-Libmpeg3 reads transport streams again.
-
-Dissolve debugged further.
-
-Moving out guicast images. Implementing defaulttheme and microtheme.
-
-
-
-
-
-
-
-
-
-
-
-
-3/22/02
-
-Consolidated audio and video settings into a format dialog.
-Made XVideo a separate driver.
-Continued improvements of defaulttheme.
-Draws MWindow BG and copies top background instead of several MWindow drawing calls.
-
-
-
-
-
-
-
-
-
-
-
-
-
-4/5/02
-
-Re-enabled configurable preloading in Quicktime since moov atoms larger
-than 2 M were setting the preload too high.
-
-Frame to field copies two fields into the output instead of line
-doubling one field.
-
-Tightened synchronization during recording startup.
-
-CWindow and VWindow timebars implemented.
-Timebars in CWindow and VWindow allow a region to be selected for
-previewing.
-
-Debugged configuration updates in Synthesizer and Parametric EQ.
-
-Extra redundancies in the jpeg library enabled to get IA-32 assembly
-working.
-
-Time average is absolute.
-
-Keybindings and icons for In/Out points changed.
-
-Bezier keyframes less than 10 frames apart don't freeze the CWindow.
-
-Clearing puts the cursor at the in point when using in/out points.
-
-Camera translation from the exact top of a frame to less than the full
-height really translates instead of squishing.
-
-Reenabled background_pixmap in TrackCanvas to allow faster overlay drawing.
-
-Loading non-XML files doesn't change the output width and height
-anymore. This allows VWindow to change sources without reverting the
-output size.
-
-Loop region loads right.
-
-Pan images aren't corrupted anymore.
-
-Clips created when no region is selected take the entire EDL now.
-
-Parametric EQ reenabled.
-
-Shared effects work again when deleted.
-
-Multiple effects per effect row load properly again.
-
-Jumping to next and prev label from CWindow doesn't lock up when playing back.
-
-Instead of synchronizing the absolute position of each fader, the gang
-option now changes the relative position of each fader.
-
-Slider tooltips always update before being shown instead of showing
-obsolete data.
-
-Got rid of next record label in RecordGUI. Labels set while recording
-are finally inserted in the timeline. The 'l' key triggers a label
-when recording.
-
-Busy wait removed from repeater finally.
-Prepared settings menu for addition of plugin editing option.
-
-Began first stage of Microsoft AVI importer for Quicktime.
-
-
-
-
-
-
-4/19/02
-
-AVI decoding of official Microsoft MPEG-4 and mp3.
-Second debugging pass for BC_Repeater.
-23.976 framerate put in place of 24.976 framerate.
-Synthesizer locks up less.
-Libmpeg3 needs only 1 include path instead of 5000.
-MPEG audio decoding 75% reimplemented for use in Quicktime.
-AC3 reimplemented using liba52.
-The mpeg3_layer_t structure handles mp2 and mp3 decoding separate
-from libmpeg3 on a frame basis.
-The mpeg3_ac3_t structure handles ac3 decoding on a frame basis.
-The mpeg3_pcm_t handles pcm decoding. PCM is repacketized by the demuxer.
-
-Zoombar clamps more selection values.
-
-
-
-
-
-
-5/3/02
-
-Microsoft MPEG-4 and MP3 encoding in Quicktime, AVI edition.
- 100% Readable by Cinelerra and Xine but not by Microsoft.
- Either audio or video plays back in Windows but not both.
-Several Quicktime frame rates changed to double.
-CWindow scrollbars updated on startup.
-Another pass through scrollbar appearance.
-New option to make effects follow edits.
-Preview range updated more often in CWindow.
-Another pass through listbox appearance.
-Track cursor redrawn more frequently.
-XMovie merged with new theme.
-MPEG audio debugging pass 1.
-Got rid of AVIFile and obsolete ffmpeg copy.
-
-
-
-
-
-
-
-
-
-
-
-5/10/02
-
-Better handling of non-existent files in edit lists and renderfarms.
-Hopefully better reporting of errors with the renderfarm.
-Debugged percentage seeking in mpeg3audio.
-Vorbis rc3 doesn't encode without crashing. Downgraded to vorbis rc2.
-JPEG exporting in AVI.
-More codec checking in AVI and Quicktime export.
-Paste assets from AWindow doesn't lock up as much.
-Faders not visible in the patchbay should now be gangable.
-Debugged YUV compositing algorithms.
-New RGBA -> YUV 16 bit conversions.
-Selecting labels during playback in CWindow doesn't lock up.
-Rewind and end in CWindow and VWindow do something again.
-Playing from the VWindow after loading from XML doesn't crash as much.
-Localsession needs to initialize everything in its constructor.
-Paste from one samplerate to another isn't corrupted as much. Samplerate conversion in paste_edls.
-
-MICROSOFT mouse wheel adjusts all scrollbars, sliders, pots, and
-tumblers, perfect for fine adjustments and zooming. In CWindow and
-VWindow it performs frame advance.
-
-Mix2000 update for mouse wheel.
-
-
-
-
-
-5/17/02
-
-Pulling the official MICROSOFT mouse wheel back zooms out the CWindow
-when using the zoom tool.
-
-Brought back the last reflection level in Heroine College Concert Hall
-since backwards reverb seems to be popular.
-
-Paste automation resampling implemented.
-
-Splice and overwrite debugged. Paste_edls doesn't change the VWindow
-source during splice and overwrite. Splice inserts before the in_point
-and ignores the out_point. Overwrite erases between in_point and
-out_point.
-
-Dragging asset into VWindow updates the timebar.
-
-Shifting effect handles works better. Disabled checks not important to
-effects.
-
-TIFF and TGA I/O with image sequences.
-
-Reenabled alpha blending.
-
-Got rid of row_table[i] reference in cmodel_permutation output subscript.
-
-Decompression of YUV 4:4:4 JPEG.
-
-
-
-
-
-
-
-6/10/02
-
-New option to disable thumbnails in AWindow.
-Shift right handle out doesn't shift keyframes before it.
-Waveform drawn more often after undo load.
-Confirmation box for quit.
-Quit really quits instead of crashing and looking like it quit.
-MP3 decoding hacks to skip JPEG images without parsing ID3 tags.
-Changing track titles redraws overlays.
-Window is renamed after replacing project.
-
-Shrank threshold in equivalency tests. It was catching the wrong
-in/out points.
-
-Made FloatAutos store bezier curve information.
-
-Got rid of full duplex record options. Since modern sound drivers
-allow single devices to be opened twice this is more easily done by
-starting playback on the timeline manually when recording.
-
-Plugin titles updated when track titles change.
-Create clip with just in or out point creates something of positive length.
-Create clip with no in or out point takes the entire length in VWindow.
-Labels enabled in VWindow.
-Overwrite doesn't shift effects or labels.
-Overwrite overwrites the region between in and out of in and out are different
-but overwrites its own length if in and out are identical.
-
-Shifting out point in doesn't delete transitions.
-
-Paste should extend effects when the clipboard has no effects and should
-overwrite effects when the clipboard has effects.
-
-Labels are undone during undo after paste.
-Video tracks are added to the top of the stack while audio tracks are added
-to the bottom of the stack.
-
-Dragging an effect from one track to a zero length track retains the length
-of the effect instead of crashing.
-
-Dragging an effect from the Resource Window onto a zero length track doesn't
-insert the effect on the track.
-
-
-
-
-
-
-
-6/14/02
-
-Bilinear interpolation from Broadcast 2000 migrated over. This
-averaged more pixels than the standard bilinear interpolation we
-upgraded to in 2000.
-
-Mutual exclusion lock for liba52 since liba52 can't run two frame
-decodes simultaneously.
-
-Removed double lock from Heroine College Concert Hall.
-
-Correctly detects playable tracks more often.
-
-Bezier curves for fade and zoom.
-
-64 bit mpeg file support. XMovie plays 64 bit mpeg files.
-
-Variable channel numbers work finally. Audio pans adjust when channel
-count changes.
-
-DV encoding in color works slightly better but still corrupted on the
-right side. The libdv upgrade can't decode of course.
-
-After assessing levels of interest, marketing direction, and
-experiencing a CVS erasing filesystem crash we moved forward on the
-folding of all code into a single repository. Moved quicktime,
-libmpeg3, xmovie, mix2000, and 2 mpeg multiplexing tools into the
-cinelerra tree and renamed the one gigantic tree hvirtual. The upside
-is Cinelerra compilation only requires exporting CFLAGS instead of
-hunting down 5 packages and exporting CFLAGS. The downside is the one
-guy who uses Quicktime has to download a bigger package through his
-bankrupt ISP's refurbished 1998 reissued cable modem.
-
-Mind you everything except cinelerra and plugins will remain
-independant of each other.
-
-While it may work for servers ext3 isn't suitable for desktops which
-are constantly shut down and restarted.
-
-
-
-6/21/02
-
-DV decoder 0.9.5 migrated. Not tested for error resilience yet.
-Made to_clip not copy all to the temporary clipboard so it wouldn't
-copy the child EDL's.
-Sort items put in AssetPopup.
-Plugin titles don't extend beyond background.
-Menus reposition when the window is repositioned.
-Default window positions is more accurate.
-Despike migrated to interpolated keyframes.
-Level window resets with everything else.
-Fixed detection of playable tracks error that was introduced with bezier faders.
-More often plays full audio track instead of truncating it.
-MPEG decoder supports XVideo better.
-Going to next and previous label with scrolling refreshes the compositor.
-Drawing of highlight box when dragging over the timeline is more accurate.
-Dragging one keyframe beyond another deletes the keyframe like it should.
-Bezier keyframes may work better than before.
-
-tracks->get_total_length considers keyframe length as well as edit
-length. This allows keyframe undo for regions where no edits exist.
-
-Update undo routines can be called recursively without corrupting the
-undo table.
-Undoing and redoing keyframe adjustments works better.
-
-Bilinear reduction with alpha channels fixed.
-
-Memory leak removed from Quicktime udta.
-Kludge for 88200 samplerate in Quicktime. Not tested.
-
-
-
-
-
-
-
-
-
-7/12/02
-
-Sharpen GUI synchronized to keyframes.
-Flip video.
-Freezeframe.
-Freeverb.
-Shift interlace.
-AWindow scrollbars calculated more accurately.
-Attach when effect is already in slot lets you change the effect.
-Faders and effect GUI's track playback.
-More frequent updating of patchbay when scrubbing.
-Pan automation works.
-Raw PCM export supports endian changes.
-All assets are saved during Save File.
-Keyframing right curves for projector zoom.
-All paste_edl operations copy all the assets.
-Camera zoom and projector zoom keyframes are properly generated from CWindow.
-Better bezier keyframe drawing in CWindow.
-Default window positions work in KDE, Gnome, and fvwm.
-
-Can grab control points in CWindow more easily if they're both against
-the left side.
-
-Large amout of unused Broadcast 2000 code removed.
-RecordGUI uses EDL aspect ratio.
-
-Grabbing control points in CWindow works better.
-Different colors for curves.
-Frame advance reverse plays the last frame in the timeline properly.
-Single frame record.
-Rendered effects handle transitions.
-
-Fewer crashes when hiding and showing effects during playback.
-More macros for plugins.
-Ganged faders are unaffected with record off.
-
-Pasting shared effects to different tracks than they were copied from
-doesn't crash but shared effect resolution will be broken.
-
-Shift key snaps curve values when dragging curves.
-
-Documentation buildout.
-
-Creating a clip in the VWindow doesn't automatically set the VWindow to
-the new clip.
-
-Changing asset sample rate works again.
-List boxes updated in AWindow after changing mode.
-Interface preferences have options for trimming.
-
-Copy added to CWindow buttons. Cut removed from VWindow buttons.
-Copying always takes session parameters, so it works in VWindow instead
-of crashing.
-
-Audio module fragment reduced to support Linux 2.4.18. Maximum DMA
-allocation is no longer supported in 2.4.18 so audio fragments must be
-kept below 4096.
-
-Units in freeverb changed to DB.
-
-
-
-
-
-
-
-
-
-
-7/19/02
-
-libmjpeg works on dual CPU systems finally. Mutually excludes
-allocate_temps. MJPEG files should crash less often.
-
-Start playback after editing doesn't have noise. Denoise mutes first window.
-
-Clear plugin GUI after attach changes it to a different plugin.
-
-DV capture migrated to Linux 2.4.18.
-
-Freezeframe works better.
-
-Concatenate tracks works more often.
-
-When dragging effects, the effect can be positioned at the start of an
-edit or at the start of a track instead of just at the start of a
-track.
-
-More accurate drawing of highlighting.
-
-ALSA driver migrated to Linux 2.4.18, alsa-0.9.0rc2.
-
-Render realtime affect doesn't crash when bringing up GUI.
-Plugin initialization takes proper buffer size.
-Resource Window starts up with nothing highlighted.
-Textboxes don't update contents if the contents are identical.
-Textboxes allow entry and have normal cursor behavior during playback.
-
-Loading with insertion modes that don't replace the project doesn't
-change the project filename.
-
-Curves aren't affected by the cursor when the track isn't armed.
-Tooltips deleted when widgets are deleted.
-start_realtime and stop_realtime removed from plugin interface.
-Memory leaks due to plugins not deleting data reduced.
-
-Must use -O3 because optimization errors prevent video from playing with -O2.
-
-Labels in CWindow don't vanish after resize to fullscreen.
-Undo for transitions.
-
-Better recording from DV camcorders.
-
-
-
-
-
-
-
-
-
-7/26/02
-
-FFT based denoiser.
-Ogg Vorbis support.
-Interpolate effect interpolates the start and end sample of a selection.
-Quicktime ported to Vorbis 1.0
-Undo detach transition.
-Fade should cut out at INFINITYGAIN.
-More accurate waveform drawing of sound files.
-Dragging end of an edit in doesn't clear the first keyframe of the next edit.
-Dragging end of an edit out shifts keyframes with it.
-AgingTV debugged.
-Changing sample rate of asset has an effect on played output.
-Reset camera and projector once again resets the zoom curve.
-U and u key for default transition. Default transition menu item.
-VWindow remembers labels and in/out points.
-Labels updated in CWindow after undo.
-More intuitive centering on cursor after zooming.
-
-
-
-
-
-
-7/29/02
-16 bit color supported again.
-Apply button in format settings.
-Fewer crashes when toggling play and mute patches during playback.
-More locking when record updates the GUI.
-Better floating point comparison for setting labels.
-More intuitive scrollbar behavior for timeline.
-Level window updates when meter range changes.
-Waveforms drawn after window expansion.
-Background for RecordGUI.
-Preview size adjusted after in/out point dragging and silence pasting.
-More robust handling of Freetype failures in titler.
-Private font directory for titler. Should ease renderfarm administration.
-AWindow background title updated more often.
-Drop shadow in titler.
-Compositor overlays translated more accurately when scrollbars are gone.
-Better handling of scrollbar and tumbler repeating after mousewheel is used.
-Creating a new project removes the clip reference from VWindow instead of making it crash.
-Project deletion operations while CWindow or VWindow is playing crash less often.
-Overlay modes ported to YUV colormodels.
-8 bit RGB -> 16 bit YUV importing.
-RGB601 refurbished.
-Pots debugged. They might change value with cursor keys now.
-Bilinear scaling has better clipping for fewer crashes.
-
-
-
-
-
-
-
-
-
-
-
-8/2/02
-Titler crash with drop shadow fixed.
-Titler looping.
-Render uses in/out points if they exist.
-More accurate edges in bilinear scaling.
-Playback termination memory leak removed.
-Module calls render_stop before deleting the attachmentpoint.
-Render farm crash fixed.
-More often terminates recording when no firewire device exists instead
-of just freezing up.
-Titler doesn't interpolate any parameters.
-Old references to real_transition removed from virtual console.
-Source position in plugin client made relative to start of track.
-
-
-
-
-
-
-
-
-8/19/02
-Titler fonts installed by rpm.
-XMovie decodes ac3 according to redesigned liba52 channel mappings.
-Quicktime MPEG4 parameters debugged.
-Gradient effect.
-Background rendering over a renderfarm.
-Renderfarm clients automatically reduced to idle priority.
-Better MJPA decoding on single processors.
-Better title functionality in 16 bit colormodels.
-Undo for effect keyframes.
-Effect GUI's cleared during undo for effect attachment.
-Fewer lockups on startup.
-Proper keyframe interpolation in scale effect.
-Stamp timecode in titler.
-Memory leak in rendering stages removed.
-Removed legacy plugin server code.
-Downsample video resolution.
-Option to generate sequence header in every GOP for MPEG2.
-LADSPA support.
-Listbox doesn't enter drag_icon state when dragging column division.
-Radial, linear, and zoom blur.
-Effect rendering bug fixed.
-64 bit mpeg transport stream seeking beyond 2 gigs.
-More accurate mask drawing when projector is zoomed.
-Clear labels updates CWindow
-More accurate YUV/RGB conversions.
-Histogram.
-Perspective.
-Import partial tga's
-Copy keyframes doesn't copy default keyframe.
-Track highlighting offset by vertical scroll.
-Multiple video scope, spectrogram, and histogram displays may be opened.
-HutSaturation in YUV colorspaces.
-Undo for masks.
-
-
-
-
-10/13/02
-Interpolation of gradient keyframes
-libmpeg3 handles case where audio channel count increases in the middle of the stream
-Zoom bar redrawn more accurately when time format changes.
-More reliable quit of render nodes when master node crashes.
-Render doesn't reset brender to 0.
-Play keyframes discontinued.
-Deleting media from middle of track and pasting to end plays back.
-Persistent frame rate statistics stored in render farm.
-Flash transition.
-Undo for in and out points.
-
-
-
-10/19/02
-sync_parameters for splice, drag assets on CWindow.
-Change asset path updates brender and index file status.
-Transition drop on CWindow.
-Changing video play patch doesn't freeze brender permanently.
-Swap channels generates correct output.
-Shared synthesis effects cause the sharing tracks to
-play back instead of just the owning track.
-Quicktime recovery utility improved.
-Memory leaks in FileVorbis::check_sig and AssetPicon::create_objects removed.
- - Remove asset from disk removes it more often.
-AttachmentPoint::~AttachmentPoint deletes plugin servers.
- - For some reason they were originally deleted in render_stop but render_stop
- was commented out of Module::~Module.
-Drag scroll working for region selections.
-Single frame recording with multiple batches doesn't crash.
-Sound Level
-DV encoding with proper color conversion.
-
-
-
-
-
-
-
-
-11/08/02
-
-More options for the ffmpeg/MPEG-4 codecs.
-Histogram works on SMP.
-Proper 16 bit alpha blending.
-BRender path updates from preferences.
-Separate preroll for background rendering and rendering.
-Deinterlace by averaging lines 0 and 2 or 1 and 3 to get intervening lines.
-Adaptive deinterlace.
-Frame per second statistics in renderfarm are more reliable.
-Select and slide in the patchbay.
-Video scope can be resized.
-Effect keyframes pasted in right positions.
-Selective denoising of video based on color channel.
-
-
-
-1/12/03
-
-More mouse wheel bindings in MainWindow and ListBox.
-Ctrl-w closes effect windows.
-Perspective doesn't crash when switching from stretch to sheer.
-Better text list searching and keyboard navigation.
-Better Vorbis decoding.
-
-
-
-2/10/03
-
-Close recording without recording anything doesn't crash.
-Save backup now option.
-OpenGL not required anymore.
-Time format changes update the selection textboxes more often.
-MPEG-4 deblocking option in XMovie.
-Resize in Record GUI.
-Export of YUVA16161616 to Component Y'CbCr 10-bit 4:4:4.
-Import of Component Y'CbCr 10-bit 4:4:4 to RGB colorspaces.
-
-
-
-
-
-
-
-
-
-2/14/03
-
-
-Create fade keyframe inadverdently drags bezier handle less often.
-Float autos don't draw on right edge of timeline when keyframes are beyond right edge.
-Better float auto creation.
-Add track anywhere in timeline through track popup.
-Shared track references are automatically reconfigured after deleting or adding tracks.
-Libmpeg3: Better decoding of field-based MPEG video.
-Channels can be moved up or down in the Channel picker properly.
-Better handling of the long delay in deleting files without overflowing the recording buffers.
-Deinterlace really swaps fields instead of just saying it.
-Two line swapping combinations in deinterlace.
-Better listbox row sizing.
-Downsample offset.
-Faster window creation.
-Splash screen while you wait for it to start up.
-File deletion occurs before opening the driver instead of
- after opening the driver for recording.
-Changing sample rate of WAV file in Asset window works.
-JPEG stills get saved with proper dimensions.
-Migrated to RedHat 8.0.
- - e2fsprogs-devel is needed to compile the background render object.
-Fewer crashes due to OpenDivx global variables getting overwritten.
-Paste silence and clipboards also shifts effect keyframes properly.
-More checks for circular references in shared effects and shared tracks.
-Tracking during audio playback without video doesn't run past edge of loop boundaries.
-Better keyframing in Titler.
-Multiple language encodings in Titler.
-Undo of replace project after an effect works.
-Frame -> field conversion does line averaging and pixel shifting.
-Field -> frame conversion uses pixel shifting.
-Negative cursor selection is frame aligned.
-Documentation on video cleaning and deinterlacing tools.
-Buttons repositioned properly when filebox is resized vertically.
-Fade automation is more accurate.
-CWindow and VWindow slider position is less erratic after the window is resized.
-Timebars with regions track the playback position.
-More workarounds for buz driver lockups.
-Dragging the cursor on the timebar off the edges scrolls the timeline.
-IVTC uses luminance only in YUV colorspaces to improve accuracy.
-Quicktime: Tighter audio synchronization when encoding Quicktime with Vorbis audio.
-Start of audio effects is more accurate.
-Better IEEE1394 playback of video only.
-More IEEE1394 playback options.
-
-
-
-
-
-
-
-A lot of patches were rejected. Some were accepted. Most of these
-coding practices were done in 1997 but abandonned later because of high
-maintenance. To save code size, the memory leak checker shouldn't flag
-single allocations as leaks and static pointers shouldn't be
-explicitely deleted on exit.
-
-
-titler-charsets.diff
-
-merged.
-
-
-cinelerra-loop-patch*
-
-The bugs in loops and audio positioning were fixed another way.
-
-
-cursor-patch.diff
-
-Too much maintenance in function indirection with no effect.
-
-Explicit declaration of the movement distance requires too much
-maintenance. The move commands were separated for scalability reasons.
-
-
-
-mempatch-2.diff
-
-
-Units::topower was already static. Patch has no effect and requires
-too much maintenance.
-
-
-mempatch-3.diff:
-
-DefaultTheme is intended to be replaced by a subclass of BC_Theme and
-use BC_Theme for all memory management. No expansion of this file is
-maintainable.
-
-ArrayList::aray_delete was merged.
-
-Changes to BC_Meter, BC_Resources require too much maintainence and
-have no effect.
-
-static variables in BC_WindowBase prevent different windows in the same
-application from having different fonts.
-
-Deletion of pointers in AWindow, CWindow, VWindow, MWindow requires too
-much maintenance.
-
-Buttons in AWindow may be used in the future and should not be deleted.
-
-Buttons in editpanel may be used in the future and should not be deleted.
-
-Selections were replaced by masks. Deleted from VTrack.
-
-
-
-
-
-
-
-mempatch-5.diff
-
-BC_NewFolderThread expansion done differently.
-BC_FileBox widget deletion already done by BC_WindowBase. Too much code for no effect.
-BC_ProgressBar::~BC_ProgressBar() implemented.
-BC_Resources changes have no effect.
-It's already a static object and if the images were overridden, their BC_Theme class would delete the lists.
-BC_WindowBase changes were preemptively rejected.
-Canvas::~Canvas merged.
-CPanel::~CPanel already done by BC_WindowBase. Too much code.
-CWindowGUI::~CWindowGUI mostly done by BC_WindowBase.
-MeterPanel::~MeterPanel merged
-Module::create_new_attachments merged
-StatusBar::~StatusBar already done by BC_SubWindow.
-theme.C too much code.
-VirtualConsole::~VirtualConsole introduced too many bugs.
-ZoomBar::~ZoomBar partially merged. Mostly done by BC_SubWindow.
-DefaultTheme::DeleteVFrames is done by BC_Theme.
-title.C fonts is a static variable because it shouldn't be deleted.
-
-
-
-
-mempatch-6.diff
-BC_FileBox done differently. Lock_window is normally used when updating a GUI from a thread.
-
-mempatch-7.diff
-VirtualConsole refurbishment was handled differently.
-
-filevorbis.C asymetric fclose patch applied.
-
-
-
-
-
-
-
-mempatch-9.diff
-
-MWindow::load_filenames memory management applied.
-Rest has no effect.
-
-mempatch-10.diff
-
-decode_lock is static because it shouldn't be deleted.
-Rest has no effect.
-
-
-
-
-
-
-
-
-
-
-
-
-5/16/03
-
-Audio and video playback through firewire. Can't get a playable
-audio stream for the camcorder in realtime but the interface is there.
-
-Quicktime: Libraw1394 and grabbing removed. Didn't serve any purpose
-since playback requires a completely different mechanism than record.
-
-Quicktime, XMovie, Cinelerra: ffmpeg decoder used in MPEG-4. This
-gives slightly faster playback but is lousy at seeking.
-
-More file writing recovery from crashes.
-
-Cinelerra: Module dereferences renderengine less often in nonrealtime
-effects where renderengine is 0.
-
-Quicktime: Importing of dvgrab and lavtools AVI files.
-Cinelerra: Hitting space rapidly doesn't lock up recording as much.
-Cinelerra: Resize Render effect window.
-Cinelerra: Changing parameters for PCM file works more often.
-
-Cinelerra: tiff upgraded to 3.1.7
-Firehose: Fixed bug in firehose reciever.
-Cinelerra: Virtual file system for renderfarm.
- - The filesystem prefix for rendering nodes was decidedly useless so it was
-discontinued.
-Cinelerra: Time stretch based on overlapping windows instead of FFT.
-Cinelerra: Freeze frame has line doubling option.
-
-Integrated mpeg2enc, toolame, lame encoding as libraries.
-Toolame refurbishment:
- - converted exit to return in main.
- - put prototypes in filempeg.h
- - created input buffer management.
- - forced stdin at all times
- - created error and eof variables.
- - freq2bark -> toolame_freq2bark
-mpeg2enc symbol conflicts:
- - putbits -> mpeg2enc_putbits
- - SmpFrqIndex -> toolame_SmpFrqIndex
- - BitrateIndex -> toolame_BitrateIndex
-
-edit and effect titles stay visible at all times. We'll see how long
-this lasts.
-
-long replaced with int64 wherever possible. After many years of
-assuming long would automatically scale to whatever it was compiled on,
-it appears more of a pain than a scalability point in matters of
-function overloading.
-
-Default configuration should run on stock Redhat 9.0 system.
-
-
-
-Patches:
-loop-crush.diff applied
-exit-crush.diff too much code for no effect
-splash-leak.diff applied
-overlay-speedup.diff applied
-overlay-speedup2.diff applied
-titler-stroke.diff
-titler-stroke2.diff applied but disabled due to SMP crash. (crush)
- Added Outline style and tumbler.
- Reduced number of exits due to bounds checking errors.
-
-
-quicktime_leak.diff applied
-small-clean2.diff file may be closed and reopened without calling destructor.
-
-patchbay_free.diff applied but the real problem was PatchBay::update()
- dereferenced non-existent tracks to get the ID.
-
-
-perspective_alpha_stretch.diff applied
-virtualconsole_leak.diff applied but the default destructors seem to be
- getting called.
-dvlib_bug_workaround.diff applied
-debian_new_dvlib_compile.diff applied
-
-multihead_compositor-1.1.5.diff rejected The X11 parameter in Playback
-preferences is the compositor display.
-
-filexml.diff applied
-paste-outpoints.diff needs testing
-
-paste-outpoints.diff rejected. Broke other paste behavior. The paste
-behavior is not a uniform case but the result of trying behaviors on a
-case by case basis and deciding which behavior is the most convenient.
-Most of the time what's convenient is not the most scientific.
-
-
-
-
-
-
-
projects / goodguy / cinelerra.git / blobdiff