Can't get MPEG2 streaming
Posted: 22 Jul 2010 06:51
Hi all
I'm having problem receiving MPEG2 streaming video.
I'm using VLC to stream out from a VGA capture card via directshow Below is the transcode:
:sout=#transcode{vcodec=mp2v,vb=8000,fps=30,scale=1,width=800,height=600,acodec=none}:rtp{sdp=rtsp://:5544/v1.sdp} :no-sout-rtp-sap :no-sout-standard-sap :sout-keep
From the receiving PC, I see corrupted video. This is the message log:
qt4 warning: Input option: rtsp-caching=1
main debug: adding item `rtsp://192.9.1.187:5544/eoir1.sdp' ( rtsp://192.9.1.187:5544/eoir1.sdp )
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 1 items, index -1
main debug: processing request item rtsp://192.9.1.187:5544/eoir1.sdp node null skip 0
main debug: resyncing on rtsp://192.9.1.187:5544/v1.sdp
main debug: rtsp://192.9.1.187:5544/v1.sdp is at 0
main debug: starting new item
main debug: creating new input thread
main debug: Creating an input for 'rtsp://192.9.1.187:5544/v1.sdp'
qt4 debug: Adding a new MRL to recent ones: rtsp://192.9.1.187:5544/v1.sdp
main debug: thread (input) created at priority 1 (../.././src/input/input.c:214)
main debug: thread started
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path 'C:\DOCUME~1\YWHE~1\LOCALS~1\Temp'
main debug: `rtsp://192.9.1.187:5544/v1.sdp' gives access `rtsp' demux `' path `192.9.1.187:5544/v1.sdp'
main debug: creating demux: access='rtsp' demux='' path='192.9.1.187:5544/v1.sdp'
main debug: looking for access_demux module: 1 candidate
qt4 debug: IM: Setting an input
live555 debug: RTP subsession 'video/MPV'
main debug: selecting program id=0
live555 debug: setup start: 0.000000 stop:0.000000
live555 debug: We have a timeout of 60 seconds
live555 debug: spawned timeout thread
live555 debug: play start: 0.000000 stop:0.000000
main debug: using access_demux module "live555"
main debug: TIMER module_need() : 290.000 ms - Total 290.000 ms / 1 intvls (Avg 290.000 ms)
main debug: looking for decoder module: 34 candidates
avcodec debug: libavcodec initialized (interface 0x344d00)
avcodec debug: trying to use direct rendering
avcodec debug: ffmpeg codec (MPEG-1/2 Video) started
main debug: using decoder module "avcodec"
main debug: TIMER module_need() : 51.000 ms - Total 51.000 ms / 1 intvls (Avg 51.000 ms)
main debug: thread (decoder) created at priority 0 (../.././src/input/decoder.c:301)
main debug: thread started
main debug: looking for meta reader module: 2 candidates
lua debug: Trying Lua scripts in C:\Documents and Settings\YWHE\Application Data\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\reader\filename.lua
main debug: no meta reader module matching "any" could be loaded
main debug: TIMER module_need() : 2.000 ms - Total 2.000 ms / 1 intvls (Avg 2.000 ms)
main debug: `rtsp://192.9.1.187:5544/v1.sdp' successfully opened
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 0 ms)
avcodec warning: cannot decode one frame (41666 bytes)
main debug: Decoder buffering done in 0 ms
avcodec warning: cannot decode one frame (41667 bytes)
main debug: no usable vout present, spawning one
main debug: looking for text renderer module: 2 candidates
freetype debug: Building font databases.
freetype debug: Took 18000 microseconds
freetype debug: Using Arial as font from file C:/WINDOWS/fonts/arial.ttf
freetype debug: using fontsize: 2
main debug: using text renderer module "freetype"
main debug: TIMER module_need() : 32.000 ms - Total 32.000 ms / 1 intvls (Avg 32.000 ms)
main debug: looking for video filter2 module: 18 candidates
swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: YUVA with scaling using Bicubic (good quality)
main debug: using video filter2 module "swscale"
main debug: TIMER module_need() : 4.000 ms - Total 4.000 ms / 1 intvls (Avg 4.000 ms)
main debug: looking for video filter2 module: 18 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video filter2 module "yuvp"
main debug: TIMER module_need() : 20.000 ms - Total 20.000 ms / 1 intvls (Avg 20.000 ms)
main debug: window size: 800x600
main debug: Deinterlacing available
main debug: deinterlace 0, mode blend, is_needed 0
main debug: looking for video output module: 1 candidate
vout_wrapper debug: Opening vout display wrapper
main debug: looking for vout display module: 8 candidates
directx debug: creating Vout EventThread
directx debug: DirectXCreateWindow
main debug: looking for vout window hwnd module: 3 candidates
qt4 debug: requesting video...
qt4 debug: Video was requested 0, 0
main debug: using vout window hwnd module "qt4"
main debug: TIMER module_need() : 52.000 ms - Total 52.000 ms / 1 intvls (Avg 52.000 ms)
directx debug: created video sub-window
directx debug: Vout EventThread running
directx debug: disabling screen saver
directx debug: directx-device:
directx debug: DirectXEnumCallback: Mobile Intel(R) 965 Express Chipset Family, \\.\DISPLAY1
directx debug: selecting Mobile Intel(R) 965 Express Chipset Family, \\.\DISPLAY1
directx debug: screen dimensions (0x0,1280x800)
directx debug: DirectDraw Capabilities: overlay=1 yuvoverlay=1 can_deinterlace_overlay=1 colorkey=1 stretch=1 bltfourcc=1
main debug: VoutDisplayEvent 'resize' 808x627 window
directx debug: YUV overlay surface created successfully
main debug: using vout display module "directx"
main debug: TIMER module_need() : 122.000 ms - Total 122.000 ms / 1 intvls (Avg 122.000 ms)
main debug: using video output module "vout_wrapper"
main debug: TIMER module_need() : 123.000 ms - Total 123.000 ms / 1 intvls (Avg 123.000 ms)
main debug: got 1 direct buffer(s)
main debug: pic render sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: pic in sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: pic out sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: direct render, mapping render pictures 0-23 to system pictures 1-24
avcodec debug: using direct rendering
main debug: End of video preroll
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main debug: VoutDisplayEvent 'resize' 800x600 window
freetype debug: using fontsize: 37
main error: picture to display 0192bbcc has invalid status 2
main debug: looking for video blending module: 1 candidate
main error: picture to display 0192bbcc has invalid status 2
blend debug: chroma: YUVA -> I420
main debug: using video blending module "blend"
main debug: TIMER module_need() : 1.000 ms - Total 1.000 ms / 1 intvls (Avg 1.000 ms)
main debug: Post-processing available
main warning: vlc_object_find_name(postproc) is not safe!
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 33 ms)
main debug: Decoder buffering done in 0 ms
main debug: End of video preroll
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 32 ms)
main debug: Decoder buffering done in 0 ms
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: End of video preroll
main warning: early picture skipped
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 56 ms)
main debug: Decoder buffering done in 0 ms
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 22 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 35 ms)
main debug: Decoder buffering done in 0 ms
main debug: End of video preroll
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main debug: auto hidding mouse
Anyone can tell me what is the problem here?
Compared to MPEG4 and H.264, MPEG2 should be a less compressed format. I'm seeing the quality of the locally displayed MPEG2 is not as good as MPEG4 and H.264. Is this correct? Thank you so much.
Regards
dimX
I'm having problem receiving MPEG2 streaming video.
I'm using VLC to stream out from a VGA capture card via directshow Below is the transcode:
:sout=#transcode{vcodec=mp2v,vb=8000,fps=30,scale=1,width=800,height=600,acodec=none}:rtp{sdp=rtsp://:5544/v1.sdp} :no-sout-rtp-sap :no-sout-standard-sap :sout-keep
From the receiving PC, I see corrupted video. This is the message log:
qt4 warning: Input option: rtsp-caching=1
main debug: adding item `rtsp://192.9.1.187:5544/eoir1.sdp' ( rtsp://192.9.1.187:5544/eoir1.sdp )
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 1 items, index -1
main debug: processing request item rtsp://192.9.1.187:5544/eoir1.sdp node null skip 0
main debug: resyncing on rtsp://192.9.1.187:5544/v1.sdp
main debug: rtsp://192.9.1.187:5544/v1.sdp is at 0
main debug: starting new item
main debug: creating new input thread
main debug: Creating an input for 'rtsp://192.9.1.187:5544/v1.sdp'
qt4 debug: Adding a new MRL to recent ones: rtsp://192.9.1.187:5544/v1.sdp
main debug: thread (input) created at priority 1 (../.././src/input/input.c:214)
main debug: thread started
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path 'C:\DOCUME~1\YWHE~1\LOCALS~1\Temp'
main debug: `rtsp://192.9.1.187:5544/v1.sdp' gives access `rtsp' demux `' path `192.9.1.187:5544/v1.sdp'
main debug: creating demux: access='rtsp' demux='' path='192.9.1.187:5544/v1.sdp'
main debug: looking for access_demux module: 1 candidate
qt4 debug: IM: Setting an input
live555 debug: RTP subsession 'video/MPV'
main debug: selecting program id=0
live555 debug: setup start: 0.000000 stop:0.000000
live555 debug: We have a timeout of 60 seconds
live555 debug: spawned timeout thread
live555 debug: play start: 0.000000 stop:0.000000
main debug: using access_demux module "live555"
main debug: TIMER module_need() : 290.000 ms - Total 290.000 ms / 1 intvls (Avg 290.000 ms)
main debug: looking for decoder module: 34 candidates
avcodec debug: libavcodec initialized (interface 0x344d00)
avcodec debug: trying to use direct rendering
avcodec debug: ffmpeg codec (MPEG-1/2 Video) started
main debug: using decoder module "avcodec"
main debug: TIMER module_need() : 51.000 ms - Total 51.000 ms / 1 intvls (Avg 51.000 ms)
main debug: thread (decoder) created at priority 0 (../.././src/input/decoder.c:301)
main debug: thread started
main debug: looking for meta reader module: 2 candidates
lua debug: Trying Lua scripts in C:\Documents and Settings\YWHE\Application Data\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\reader\filename.lua
main debug: no meta reader module matching "any" could be loaded
main debug: TIMER module_need() : 2.000 ms - Total 2.000 ms / 1 intvls (Avg 2.000 ms)
main debug: `rtsp://192.9.1.187:5544/v1.sdp' successfully opened
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 0 ms)
avcodec warning: cannot decode one frame (41666 bytes)
main debug: Decoder buffering done in 0 ms
avcodec warning: cannot decode one frame (41667 bytes)
main debug: no usable vout present, spawning one
main debug: looking for text renderer module: 2 candidates
freetype debug: Building font databases.
freetype debug: Took 18000 microseconds
freetype debug: Using Arial as font from file C:/WINDOWS/fonts/arial.ttf
freetype debug: using fontsize: 2
main debug: using text renderer module "freetype"
main debug: TIMER module_need() : 32.000 ms - Total 32.000 ms / 1 intvls (Avg 32.000 ms)
main debug: looking for video filter2 module: 18 candidates
swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: YUVA with scaling using Bicubic (good quality)
main debug: using video filter2 module "swscale"
main debug: TIMER module_need() : 4.000 ms - Total 4.000 ms / 1 intvls (Avg 4.000 ms)
main debug: looking for video filter2 module: 18 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video filter2 module "yuvp"
main debug: TIMER module_need() : 20.000 ms - Total 20.000 ms / 1 intvls (Avg 20.000 ms)
main debug: window size: 800x600
main debug: Deinterlacing available
main debug: deinterlace 0, mode blend, is_needed 0
main debug: looking for video output module: 1 candidate
vout_wrapper debug: Opening vout display wrapper
main debug: looking for vout display module: 8 candidates
directx debug: creating Vout EventThread
directx debug: DirectXCreateWindow
main debug: looking for vout window hwnd module: 3 candidates
qt4 debug: requesting video...
qt4 debug: Video was requested 0, 0
main debug: using vout window hwnd module "qt4"
main debug: TIMER module_need() : 52.000 ms - Total 52.000 ms / 1 intvls (Avg 52.000 ms)
directx debug: created video sub-window
directx debug: Vout EventThread running
directx debug: disabling screen saver
directx debug: directx-device:
directx debug: DirectXEnumCallback: Mobile Intel(R) 965 Express Chipset Family, \\.\DISPLAY1
directx debug: selecting Mobile Intel(R) 965 Express Chipset Family, \\.\DISPLAY1
directx debug: screen dimensions (0x0,1280x800)
directx debug: DirectDraw Capabilities: overlay=1 yuvoverlay=1 can_deinterlace_overlay=1 colorkey=1 stretch=1 bltfourcc=1
main debug: VoutDisplayEvent 'resize' 808x627 window
directx debug: YUV overlay surface created successfully
main debug: using vout display module "directx"
main debug: TIMER module_need() : 122.000 ms - Total 122.000 ms / 1 intvls (Avg 122.000 ms)
main debug: using video output module "vout_wrapper"
main debug: TIMER module_need() : 123.000 ms - Total 123.000 ms / 1 intvls (Avg 123.000 ms)
main debug: got 1 direct buffer(s)
main debug: pic render sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: pic in sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: pic out sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: direct render, mapping render pictures 0-23 to system pictures 1-24
avcodec debug: using direct rendering
main debug: End of video preroll
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main debug: VoutDisplayEvent 'resize' 800x600 window
freetype debug: using fontsize: 37
main error: picture to display 0192bbcc has invalid status 2
main debug: looking for video blending module: 1 candidate
main error: picture to display 0192bbcc has invalid status 2
blend debug: chroma: YUVA -> I420
main debug: using video blending module "blend"
main debug: TIMER module_need() : 1.000 ms - Total 1.000 ms / 1 intvls (Avg 1.000 ms)
main debug: Post-processing available
main warning: vlc_object_find_name(postproc) is not safe!
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 33 ms)
main debug: Decoder buffering done in 0 ms
main debug: End of video preroll
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192be0c has invalid status 2
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: picture to display 0192bbcc has invalid status 3
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 32 ms)
main debug: Decoder buffering done in 0 ms
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 1 ms)
main error: ES_OUT_RESET_PCR called
main debug: End of video preroll
main warning: early picture skipped
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 56 ms)
main debug: Decoder buffering done in 0 ms
main error: ES_OUT_SET_(GROUP_)PCR is called too late (pts_delay increased to 22 ms)
main error: ES_OUT_RESET_PCR called
main debug: Buffering 0%
main debug: Stream buffering done (33 ms in 35 ms)
main debug: Decoder buffering done in 0 ms
main debug: End of video preroll
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main error: picture to display 0192bbcc has invalid status 2
main debug: auto hidding mouse
Anyone can tell me what is the problem here?
Compared to MPEG4 and H.264, MPEG2 should be a less compressed format. I'm seeing the quality of the locally displayed MPEG2 is not as good as MPEG4 and H.264. Is this correct? Thank you so much.
Regards
dimX