matthayes/vnc2flv

Desktop Screen Recorder for UNIX, Linux, Windows or Mac, updated for Python 3

vnc2flv's Issues

RFB error: unexpected EOF

Hello, running this project on CentOS Stream 8 and 9 I have this error:

# /usr/local/bin/flvrec.py -d -P ~/.vnc/password -r 5 -K 50 -o test.flv :1
write_header: flv_version=1, audio=False, video=True
write_metadata: {'width': 0, 'height': 0, 'framerate': 5, 'duration': 0, 'videocodecid': 3}
start recording
Connected: localhost:5901
feed: state=<bound method RFBProxy.init_1 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'RFB 003.00'
protocol_version: 3.8
feed: state=<bound method RFBProxy.auth7_1 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'\x01'
feed: state=<bound method RFBProxy.auth7_2 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'\x02'
server_securities: b'\x02'
feed: state=<bound method RFBProxy.crauth_1 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'\x01\xaa\xdd\x0c>\xa5]q\x94\xfb'
challange: b'\x01\xaa\xdd\x0c>\xa5]q\x94\xfb\xaa\x13\x1bD\x894'
response: b'\xd3XG\x89=\xca\xab%\x9e\xb2\x7f\x16^\xed\xd0j'
feed: state=<bound method RFBProxy.crauth_2 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'\x00\x00\x00\x00'
server_result: 0
feed: state=<bound method RFBProxy.start_1 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'\x03 \x02X\x10\x10\x00\x01\x00\x1f'
feed: state=<bound method RFBProxy.start_2 of <vnc2flv.rfb.RFBNetworkClient object at 0x7f9343f824f0>>, data=b'localhost.'
Server Encoding:
 width=800, height=600, name=b'localhost.localdomain:1 (root)'
 pixelformat= (16, 16, 0, 1)
 rgbmax= (31, 63, 31)
 rgbshift= (11, 5, 0)
init_screen: 800x600, name=b'localhost.localdomain:1 (root)'
start: 0,0 (800x600)
set_screen_size: 800x600
FrameBufferUpdateRequest
update(0): changes=475 [(0, 0), (0, 1), (0, 2), (0, 3), (0, 4), (0, 5), (0, 6), (0, 7), (0, 8), (0, 9), (0, 10), (0, 11), (0, 12), (0, 13), (0, 14), (0, 15), (0, 16), (0, 17), (0, 18), (1, 0), (1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (1, 7), (1, 8), (1, 9), (1, 10), (1, 11), (1, 12), (1, 13), (1, 14), (1, 15), (1, 16), (1, 17), (1, 18), (2, 0), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (3, 0), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (4, 0), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (5, 0), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (6, 0), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (7, 0), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (8, 0), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (9, 0), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (10, 0), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (11, 0), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (12, 0), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (13, 0), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (14, 0), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (15, 0), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (16, 0), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (17, 0), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (18, 0), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (19, 0), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (20, 0), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (21, 0), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (22, 0), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (23, 0), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (24, 0), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18)]
write_video_frame: timestamp=0, data=12830
close
RFB error: unexpected EOF
stop recording
flush
write_metadata: {'width': 800, 'height': 600, 'framerate': 5, 'duration': 0.0, 'videocodecid': 3}

Looking at vnc server log I see:

Wed Oct 11 12:40:32 2023
 Connections: accepted: 127.0.0.1::53708
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
 VNCSConnST:  Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST:  closing 127.0.0.1::53708: invalid pixel format
 EncodeManager: Framebuffer updates: 0
 EncodeManager:   Total: 0 rects, 0 pixels
 EncodeManager:          0 B (1:-nan ratio)
 Connections: closed: 127.0.0.1::53708
 ComparingUpdateTracker: 480 kpixels in / 480 kpixels out
 ComparingUpdateTracker: (1:1 ratio)

Previous version compiled for Python2 works but is not compatible with CentOS Stream 9. In this case the log of vnc server is:

Wed Oct 11 12:42:59 2023
 Connections: accepted: 127.0.0.1::33932
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
 VNCSConnST:  Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST:  Client pixel format depth 24 (32bpp) big-endian rgb max
              255,255,255 shift 24,16,8

Could you please help me?

Thanks,
Mark