Flicker pictures

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Shmel
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Posts: 1
Joined: 26 Oct 2023 08:46

Flicker pictures

Postby Shmel » 26 Oct 2023 08:57

Hello friends, I need your help. I created a player application using libvlcsharp, but ran into a problem:
There are 2 pictures with different sizes, when switching from one picture to another, there is flickering, and I noticed that first the picture that switched takes the size of the previous picture, and only then the desired size. Tell me how to solve this problem. Sorry for my English.

Code: Select all

[00007f246001a6c0] image demux debug: Detected image: JPEG [00007f2460c91920] main image decoder debug: looking for video decoder module matching "any": 16 candidates [00007f2460c91920] main image decoder debug: using video decoder module "jpeg" [00007f2460c91920] main image decoder debug: removing module "jpeg" [00007f24280045e0] main input debug: selecting program id=0 [00007f246001a6c0] main demux debug: using demux module "image" [00007f2460c91920] main decoder debug: looking for video decoder module matching "any": 16 candidates [00007f2460c91920] main decoder debug: using video decoder module "rawvideo" [00007f246005b3d0] main demux meta debug: looking for meta reader module matching "any": 2 candidates [00007f246005b3d0] lua demux meta debug: Trying Lua scripts in /home/roman/.local/share/vlc/lua/meta/reader [00007f246005b3d0] lua demux meta debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/meta/reader [00007f246005b3d0] lua demux meta debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/reader/filename.luac [00007f246005b3d0] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader [00007f246005b3d0] main demux meta debug: no meta reader modules matched [00007f24280045e0] main input debug: `file:///home/roman/%D0%97%D0%B0%D0%B3%D1%80%D1%83%D0%B7%D0%BA%D0%B8/dolina/uploads/15020-privychnaya_pishcha-mestnoe_blyudo-hleb-ovoshh-zavtrak-2560x1440.jpg' successfully opened [00007f24280045e0] main input debug: Buffering 0% [000055bc9b27e200] main generic debug: trying to reuse free vout [00007f2410004e00] main spu text debug: removing module "freetype" [00007f2410004e00] main spu text debug: looking for text renderer module matching "any": 2 candidates [00007f2410004e00] freetype spu text debug: Building font databases. [00007f24280045e0] main input debug: Buffering 10% [00007f24280045e0] main input debug: Buffering 20% [00007f24280045e0] main input debug: Buffering 30% [00007f2410004e00] freetype spu text debug: Took -17548 microseconds [00007f24280045e0] main input debug: Buffering 40% [00007f2410004e00] main spu text debug: using text renderer module "freetype" [00007f24280045e0] main input debug: Buffering 50% [00007f240400bf50] main filter debug: removing module "swscale" [00007f24040013d0] main vout display debug: Filter 0x7f240400bf50 removed from chain [00007f24040013d0] main vout display debug: removing module "xcb_x11" [00007f2410000c20] main video output debug: deinterlace -1, mode auto, is_needed 0 [00007f2410000c20] main video output debug: Opening vout display wrapper [00007f24040013d0] main vout display debug: looking for vout display module matching "any": 14 candidates [00007f24040013d0] main vout display debug: VoutDisplayEvent 'resize' 1680x1050 [00007f240403f280] main gl debug: looking for opengl module matching "any": 3 candidates [00007f240403f280] main gl debug: no opengl modules matched [00007f24040013d0] main vout display debug: VoutDisplayEvent 'resize' 1680x1050 [00007f240403f280] main gl debug: looking for opengl es2 module matching "any": 2 candidates [00007f240403f280] main gl debug: no opengl es2 modules matched [00007f24040013d0] main vout display debug: VoutDisplayEvent 'resize' 1680x1050 [00007f24040013d0] xcb vout display debug: connected to X11.0 server [00007f24040013d0] xcb vout display debug: vendor : The X.Org Foundation [00007f24040013d0] xcb vout display debug: version: 12013000 [00007f24040013d0] xcb vout display debug: using screen 0x5d8 [00007f24040013d0] xcb_xv vout display debug: using XVideo extension v2.2 [00007f24040013d0] xcb_xv vout display error: no available XVideo adaptor [00007f24040013d0] main vout display debug: VoutDisplayEvent 'resize' 1680x1050 [00007f24040013d0] xcb vout display debug: connected to X11.0 server [00007f24040013d0] xcb vout display debug: vendor : The X.Org Foundation [00007f24040013d0] xcb vout display debug: version: 12013000 [00007f24040013d0] xcb vout display debug: using screen 0x5d8 [00007f24040013d0] xcb_x11 vout display debug: using X11 visual ID 0x21 [00007f24040013d0] xcb_x11 vout display debug: 24 bits depth [00007f24040013d0] xcb_x11 vout display debug: 32 bits per pixel [00007f24040013d0] xcb_x11 vout display debug: 32 bits line pad [00007f24040013d0] xcb_x11 vout display debug: using X11 window 03a00000 [00007f24040013d0] xcb_x11 vout display debug: using X11 graphic context 03a00001 [00007f24040013d0] main vout display debug: using vout display module "xcb_x11" [00007f24040013d0] main vout display debug: A filter to adapt decoder RV24 to display RV32 is needed [00007f240400bf50] main filter debug: looking for video converter module matching "any": 23 candidates [00007f240400bf50] swscale filter debug: 2560x1440 (2560x1440) chroma: RV24 -> 2560x1440 (2560x1440) chroma: RV32 with scaling using Bicubic (good quality) [00007f240400bf50] main filter debug: using video converter module "swscale" [00007f24040013d0] main vout display debug: Filter 'Swscale' (0x7f240400bf50) appended to chain [00007f2410000c20] main video output debug: original format sz 2560x1440, of (0,0), vsz 2560x1440, 4cc RV24, sar 1:1, msk r0xff0000 g0xff00 b0xff [000055bc9b27e200] main generic debug: reusing provided vout [00007f24280045e0] main input debug: Buffering 60% [00007f2460c91920] main decoder debug: Received first picture [00007f24280045e0] main input debug: Buffering 70% [00007f24280045e0] main input debug: Buffering 80% [00007f24280045e0] main input debug: Buffering 90% [00007f24280045e0] main input debug: Buffering 100% [00007f24040013d0] xcb vout display debug: display is visible [00007f24280045e0] main input debug: Stream buffering done (1100 ms in 67 ms)

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