Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

GStreamer error: Failed to upload buffer #161

Open
imbennie opened this issue Mar 22, 2024 · 1 comment
Open

GStreamer error: Failed to upload buffer #161

imbennie opened this issue Mar 22, 2024 · 1 comment

Comments

@imbennie
Copy link

imbennie commented Mar 22, 2024 •
edited
Loading

Enviroment:

  • Client: iPad mini 5
  • Server: Linux version 6.5.0-25-generic (buildd@bos03-amd64-044) (x86_64-linux-gnu-gcc-12 (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #25~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Feb 20 16:09:15 UTC 2

The uxPlay mirror server can be seen normally on the iPad. But every time the connection starts, it will be interrupted immediately. (ipad will display button "Stop Mirroring" and then disconnect immediately)

Is there any information I need to know to solve this problem?

Running log:

ubuntu# uxplay   
using system MAC address 54:e1:ad:4c:66:ee
Initialized server socket(s)
Accepted IPv4 client on socket 34
Local: 192.168.101.4
Remote: 192.168.101.50
Open connections: 1
Client identified as User-Agent: AirPlay/675.4.1
Accepted IPv4 client on socket 36
Local: 192.168.101.4
Remote: 192.168.101.50
Open connections: 2
raop_rtp_mirror starting mirroring
**GStreamer error: Failed to upload buffer**
Re-launching server...
Removing connection for socket 34
Destroying connection
Open connections: 1
Removing connection for socket 36
Destroying connection
Open connections: 0
Initialized server socket(s)
debug logs detail

ubuntu# uxplay -d
supported audio format 1: AAC-ELD 44100/2
supported audio format 2: ALAC 44100/16/2
supported audio format 3: AAC-LC 44100/2
supported audio format 4: PCM 44100/16/2 S16LE
Initialized GStreamer video renderer
using system MAC address 54:e1:ad:4c:66:ee
Initialized server socket(s)
Accepted IPv4 client on socket 34
Local: 192.168.101.4
Remote: 192.168.101.50
Open connections: 1
httpd receiving on socket 34
conn_request

GET /info RTSP/1.0
X-Apple-ProtocolVersion: 1
Content-Length: 70
Content-Type: application/x-apple-binary-plist
CSeq: 0
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

qualifier txtAirPlay

Handling request GET with URL /info

RTSP/1.0 200 OK
CSeq: 0
Server: AirTunes/220.68
Content-Type: application/x-apple-binary-plist
Content-Length: 1064

txtAirPlay GmRldmljZWlkPTU0OmUxOmFkOjRjOjY2OmVlE2ZlYXR1cmVzPTB4NUE3RkZFRTYJZmxh Z3M9MHg0EG1vZGVsPUFwcGxlVFYzLDJDcGs9YjA3NzI3ZDZmNmNkNmUwOGI1OGVkZTUy NWVjM2NkZWFhMjUyYWQ5ZjY4M2ZlYjIxMmVmOGEyMDUyNDY1NTRlNydwaT0yZTM4ODAw Ni0xM2JhLTQwNDEtOWE2Ny0yNWRkNGE0M2Q1MzYOc3JjdmVycz0yMjAuNjgEdnY9Mg== features 130367356919 name UxPlay@ubuntu audioFormats type 100 audioInputFormats 67108860 audioOutputFormats 67108860 type 101 audioInputFormats 67108860 audioOutputFormats 67108860 pi 2e388006-13ba-4041-9a67-25dd4a43d536 vv 2 statusFlags 68 keepAliveLowPower 1 sourceVersion 220.68 pk sHcn1vbNbgi1jt5SXsPN6qJSrZ9oP+shLviiBSRlVOc= keepAliveSendStatsAsBody 1 deviceID 54:e1:ad:4c:66:ee audioLatencies outputLatencyMicros type 100 audioType default inputLatencyMicros outputLatencyMicros type 101 audioType default inputLatencyMicros model AppleTV3,2 macAddress 54:e1:ad:4c:66:ee displays uuid e0ff8a27-6738-3d56-8a16-cc53aacee925 widthPhysical heightPhysical width 1920 height 1080 widthPixels 1920 heightPixels 1080 rotation refreshRate 60 maxFPS 30 overscanned features 14

httpd receiving on socket 34
conn_request

POST /pair-setup RTSP/1.0
Content-Length: 32
Content-Type: application/octet-stream
CSeq: 1
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

a1 f4 cc c0 c3 c8 ef 06 8e fd 76 7b aa a5 79 cf
7b 4a de 5e 12 85 dc 57 55 c4 ce 0b e3 19 41 67

Handling request POST with URL /pair-setup

RTSP/1.0 200 OK
CSeq: 1
Server: AirTunes/220.68
Content-Type: application/octet-stream
Content-Length: 32

95 37 a1 56 05 6d 38 5a 66 44 4e 0a 24 26 b4 4b
f3 4b b7 7d 76 8e 06 85 d4 60 8b 9d 2d 35 4d 1f

httpd receiving on socket 34
conn_request

POST /pair-verify RTSP/1.0
X-Apple-PD: 1
X-Apple-AbsoluteTime: 732812709
Content-Length: 68
Content-Type: application/octet-stream
CSeq: 2
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

01 00 00 00 19 37 e7 16 39 c0 87 9b da 4c a4 ff
0e 73 8e 6c b0 1c 59 bf f5 04 39 85 9f 0c 48 ed
30 10 ff 2a a1 f4 cc c0 c3 c8 ef 06 8e fd 76 7b
aa a5 79 cf 7b 4a de 5e 12 85 dc 57 55 c4 ce 0b
e3 19 41 67

Handling request POST with URL /pair-verify

RTSP/1.0 200 OK
CSeq: 2
Server: AirTunes/220.68
Content-Type: application/octet-stream
Content-Length: 96

01 0a 1e ff 1d 66 f5 ab bf 6b e7 59 96 66 7e 56
59 f5 28 38 aa c8 a2 63 c8 f7 61 05 54 ce 9e 54
1a c5 4b fc 47 81 31 22 7a 5a 1f fc b5 7b d3 5b
b1 50 cf 60 e2 ed 83 9b a6 f8 97 00 e0 a3 c1 46
3a 2d b5 20 f8 9c 39 c2 39 e3 62 31 15 8b 3d 01
34 90 62 d1 50 06 a5 ac f0 ef 65 6a 1b 4d 45 3c

httpd receiving on socket 34
conn_request

POST /pair-verify RTSP/1.0
X-Apple-PD: 1
X-Apple-AbsoluteTime: 732812709
Content-Length: 68
Content-Type: application/octet-stream
CSeq: 3
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

00 00 00 00 6d ca 56 82 5e 56 ba 29 ce 9b 22 3d
d9 df 3c 79 5d 49 cf bc 55 e1 63 d6 bd 09 4a 38
a5 47 1d a8 0b 10 61 d5 54 58 84 51 84 45 a6 44
c5 07 da 65 ec 8d a0 c8 a4 94 f7 85 54 30 3e 20
12 c5 03 9d

Handling request POST with URL /pair-verify
2nd pair-verify step: checking signature
pair-verify: signature is verified

RTSP/1.0 200 OK
CSeq: 3
Server: AirTunes/220.68
Content-Type: application/octet-stream

httpd receiving on socket 34
conn_request

POST /fp-setup RTSP/1.0
X-Apple-ET: 32
Content-Length: 16
Content-Type: application/octet-stream
CSeq: 4
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

46 50 4c 59 03 01 01 00 00 00 00 04 02 00 01 bb

Handling request POST with URL /fp-setup

RTSP/1.0 200 OK
CSeq: 4
Server: AirTunes/220.68
Content-Type: application/octet-stream
Content-Length: 142

46 50 4c 59 03 01 02 00 00 00 00 82 02 01 cf 32
a2 57 14 b2 52 4f 8a a0 ad 7a f1 64 e3 7b cf 44
24 e2 00 04 7e fc 0a d6 7a fc d9 5d ed 1c 27 30
bb 59 1b 96 2e d6 3a 9c 4d ed 88 ba 8f c7 8d e6
4d 91 cc fd 5c 7b 56 da 88 e3 1f 5c ce af c7 43
19 95 a0 16 65 a5 4e 19 39 d2 5b 94 db 64 b9 e4
5d 8d 06 3e 1e 6a f0 7e 96 56 16 2b 0e fa 40 42
75 ea 5a 44 d9 59 1c 72 56 b9 fb e6 51 38 98 b8
02 27 72 19 88 57 16 50 94 2a d9 46 68 8a

httpd receiving on socket 34
conn_request

POST /fp-setup RTSP/1.0
X-Apple-ET: 32
Content-Length: 164
Content-Type: application/octet-stream
CSeq: 5
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

46 50 4c 59 03 01 03 00 00 00 00 98 01 8f 1a 9c
43 49 45 ca 63 24 ae 18 56 d5 41 7f 19 1b 8a 7c
c2 b1 6a 66 2d 3c 8d 36 14 38 53 d8 93 32 25 a2
74 c6 ff bc 0d dd 22 01 95 05 97 20 06 d5 4c 68
5a 41 f6 e6 e1 7b 6f b8 dd c7 58 90 ae e4 8c aa
07 ce 61 07 26 ed 09 11 45 54 ed c7 38 c4 4e 48
24 af f7 9f bc 33 9a 20 c5 d7 af 64 97 04 b3 58
d7 28 18 e5 8c 8e 29 80 39 23 a0 8e 74 3f e0 ac
4e 6e 7c ac 92 27 b9 12 86 b5 76 aa 06 08 83 f7
9f a7 94 e6 e2 86 bc af c6 21 09 48 44 31 51 a4
ef 59 63 73

Handling request POST with URL /fp-setup

RTSP/1.0 200 OK
CSeq: 5
Server: AirTunes/220.68
Content-Type: application/octet-stream
Content-Length: 32

46 50 4c 59 03 01 04 00 00 00 00 14 9f a7 94 e6
e2 86 bc af c6 21 09 48 44 31 51 a4 ef 59 63 73

httpd receiving on socket 34
conn_request

SETUP rtsp://192.168.101.4/14982237151650268337 RTSP/1.0
Content-Length: 707
Content-Type: application/x-apple-binary-plist
CSeq: 6
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

et 32 statsCollectionEnabled eiv TdLEp77pWf3AlartqghCFw== sessionUUID CFEB994F-64C6-44B1-80DB-F73B72B3AE09 timingProtocol NTP diagnosticsAndUsage osName iPhone OS osBuildVersion 20D67 sourceVersion 675.4.1 timingPort 49806 isScreenMirroringSession osVersion 16.3.1 ekey RlBMWQECAQAAAAA8AAAAAHB9wCFFGnC9ZAV9NCJCvpEAAAAQYc2rTTCdJP1r9lOL0+G/ atmiUajWnkJnKzsqQYP3jKja7PqT sessionCorrelationUUID B72277EB-6EDF-4F7D-98B2-AEBAF34F5A23 internalBuild deviceID 34:A8:EB:6D:E5:EB model iPad11,1 name Bennie‘s iPad mini 5 macAddress 6A:D5:68:06:F6:53

Handling request SETUP with URL rtsp://192.168.101.4/14982237151650268337
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
Transport: null
SETUP 1
eiv_len = 16
16 byte aesiv (needed for AES-CBC audio decryption iv):
4d d2 c4 a7 be e9 59 fd c0 95 aa ed aa 08 42 17

ekey_len = 72
ekey:
46 50 4c 59 01 02 01 00 00 00 00 3c 00 00 00 00
70 7d c0 21 45 1a 70 bd 64 05 7d 34 22 42 be 91
00 00 00 10 61 cd ab 4d 30 9d 24 fd 6b f6 53 8b
d3 e1 bf 6a d9 a2 51 a8 d6 9e 42 67 2b 3b 2a 41
83 f7 8c a8 da ec fa 93

fairplay_decrypt ret = 0
16 byte aeskey (fairplay-decrypted from ekey):
21 2e 51 e5 e2 b8 02 40 8b 45 3b eb b9 59 a9 42

32 byte shared ecdh_secret:
67 61 66 6b 96 98 0b 8f 9f 85 68 03 b1 89 bb e5
1a 9e 89 c1 1f bd 2b ac 39 6d 63 52 d9 35 c1 77

Client identified as User-Agent: AirPlay/675.4.1
16 byte aeskey after sha-256 hash with ecdh_secret:
25 c8 6c b4 74 86 56 e4 e1 a5 d1 79 41 85 5c 45

timing_rport = 49806
raop_ntp parse remote ip = 192.168.101.50
raop_ntp starting time
raop_ntp local timing port socket 35 port UDP 55020
raop_rtp parse remote ip = 192.168.101.50
raop_rtp_mirror parse remote ip = 192.168.101.50
eport = 44789, tport = 55020
raop_ntp send_len = 32

RTSP/1.0 200 OK
CSeq: 6
Server: AirTunes/220.68
Content-Type: application/x-apple-binary-plist
Content-Length: 77

timingPort 55020 eventPort 44789

raop_ntp receive time type_t packetlen = 32
raop_ntp sync correction = -1711117023922538
Accepted IPv4 client on socket 36
Local: 192.168.101.4
Remote: 192.168.101.50
Open connections: 2
httpd receiving on socket 34
conn_request

GET /info RTSP/1.0
X-Apple-ProtocolVersion: 1
CSeq: 7
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

Handling request GET with URL /info

RTSP/1.0 200 OK
CSeq: 7
Server: AirTunes/220.68
Content-Type: application/x-apple-binary-plist
Content-Length: 1064

txtAirPlay GmRldmljZWlkPTU0OmUxOmFkOjRjOjY2OmVlE2ZlYXR1cmVzPTB4NUE3RkZFRTYJZmxh Z3M9MHg0EG1vZGVsPUFwcGxlVFYzLDJDcGs9YjA3NzI3ZDZmNmNkNmUwOGI1OGVkZTUy NWVjM2NkZWFhMjUyYWQ5ZjY4M2ZlYjIxMmVmOGEyMDUyNDY1NTRlNydwaT0yZTM4ODAw Ni0xM2JhLTQwNDEtOWE2Ny0yNWRkNGE0M2Q1MzYOc3JjdmVycz0yMjAuNjgEdnY9Mg== features 130367356919 name UxPlay@ubuntu audioFormats type 100 audioInputFormats 67108860 audioOutputFormats 67108860 type 101 audioInputFormats 67108860 audioOutputFormats 67108860 pi 2e388006-13ba-4041-9a67-25dd4a43d536 vv 2 statusFlags 68 keepAliveLowPower 1 sourceVersion 220.68 pk sHcn1vbNbgi1jt5SXsPN6qJSrZ9oP+shLviiBSRlVOc= keepAliveSendStatsAsBody 1 deviceID 54:e1:ad:4c:66:ee audioLatencies outputLatencyMicros type 100 audioType default inputLatencyMicros outputLatencyMicros type 101 audioType default inputLatencyMicros model AppleTV3,2 macAddress 54:e1:ad:4c:66:ee displays uuid e0ff8a27-6738-3d56-8a16-cc53aacee925 widthPhysical heightPhysical width 1920 height 1080 widthPixels 1920 heightPixels 1080 rotation refreshRate 60 maxFPS 30 overscanned features 14

httpd receiving on socket 34
conn_request

GET_PARAMETER rtsp://192.168.101.4/14982237151650268337 RTSP/1.0
Content-Length: 8
Content-Type: text/parameters
CSeq: 8
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

volume

Handling request GET_PARAMETER with URL rtsp://192.168.101.4/14982237151650268337

RTSP/1.0 200 OK
CSeq: 8
Server: AirTunes/220.68
Content-Type: text/parameters
Content-Length: 13

volume: 0.0

httpd receiving on socket 34
conn_request

RECORD rtsp://192.168.101.4/14982237151650268337 RTSP/1.0
CSeq: 9
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

Handling request RECORD with URL rtsp://192.168.101.4/14982237151650268337
raop_handler_record

RTSP/1.0 200 OK
CSeq: 9
Server: AirTunes/220.68
Audio-Latency: 11025
Audio-Jack-Status: connected; type=analog

httpd receiving on socket 34
conn_request

SET_PARAMETER rtsp://192.168.101.4/14982237151650268337 RTSP/1.0
Content-Length: 20
Content-Type: text/parameters
CSeq: 10
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

volume: -20.000000

Handling request SET_PARAMETER with URL rtsp://192.168.101.4/14982237151650268337

RTSP/1.0 200 OK
CSeq: 10
Server: AirTunes/220.68

httpd receiving on socket 34
conn_request

SETUP rtsp://192.168.101.4/14982237151650268337 RTSP/1.0
Content-Length: 204
Content-Type: application/x-apple-binary-plist
CSeq: 11
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
User-Agent: AirPlay/675.4.1

streams timestampInfo name SubSu name BePxT name AfPxT name BefEn name EmEnc latencyMs 100 type 110 streamConnectionID -5089426868939243270

Handling request SETUP with URL rtsp://192.168.101.4/14982237151650268337
DACP-ID: 185A9352032B6A1B
Active-Remote: 2384520101
Transport: null
type = 110
streamConnectionID (needed for AES-CTR video decryption key and iv): 13357317204770308346
raop_rtp_mirror starting mirroring
raop_rtp_mirror local data port socket 37 port TCP 39229
Mirroring initialized successfully

RTSP/1.0 200 OK
CSeq: 11
Server: AirTunes/220.68
Content-Type: application/x-apple-binary-plist
Content-Length: 85

streams dataPort 39229 type 110

raop_rtp_mirror accepting client
begin video stream wxh = 1440x1080; source 1440x1080
raop_rtp_mirror width_source = 1440.000000 height_source = 1080.000000 width = 1440.000000 height = 1080.000000
raop_rtp_mirror sps size = 18
raop_rtp_mirror pps size = 4
raop_rtp_mirror video ntp = 1711119910289081, now = 1711119910223123, latency = -65958
raop_rtp_mirror video ntp = 1711119910339077, now = 1711119910236528, latency = -102549
raop_rtp_mirror video ntp = 1711119910372408, now = 1711119910270914, latency = -101494
raop_rtp_mirror video ntp = 1711119910405738, now = 1711119910303229, latency = -102509
raop_rtp_mirror video ntp = 1711119910439069, now = 1711119910347314, latency = -91755
raop_rtp_mirror video ntp = 1711119910472400, now = 1711119910372164, latency = -100236
raop_rtp_mirror video ntp = 1711119910505730, now = 1711119910417391, latency = -88339
raop_rtp_mirror video ntp = 1711119910539061, now = 1711119910447841, latency = -91220
raop_rtp_mirror video ntp = 1711119910572392, now = 1711119910479429, latency = -92963
GStreamer error: Failed to upload buffer
Re-launching server...
raop_rtp_mirror video ntp = 1711119910605722, now = 1711119910510692, latency = -95030
raop_rtp_mirror video ntp = 1711119910639053, now = 1711119910612274, latency = -26779
raop_rtp_mirror video ntp = 1711119910672384, now = 1711119910612510, latency = -59874
raop_rtp_mirror video ntp = 1711119910705714, now = 1711119910612538, latency = -93176
raop_rtp_mirror video ntp = 1711119910739045, now = 1711119910644978, latency = -94067
raop_rtp_mirror video ntp = 1711119910772376, now = 1711119910673045, latency = -99331
raop_rtp_mirror video ntp = 1711119910805706, now = 1711119910709750, latency = -95956
raop_rtp_mirror video ntp = 1711119910839037, now = 1711119910742892, latency = -96145
raop_rtp_mirror video ntp = 1711119910872368, now = 1711119910778819, latency = -93549
raop_rtp_mirror video ntp = 1711119910905698, now = 1711119910811498, latency = -94200
raop_rtp_mirror video ntp = 1711119910939029, now = 1711119910843679, latency = -95350
raop_rtp_mirror video ntp = 1711119910972360, now = 1711119910875064, latency = -97296
raop_rtp_mirror video ntp = 1711119911005690, now = 1711119910911452, latency = -94238
raop_rtp_mirror video ntp = 1711119911039021, now = 1711119910943786, latency = -95235
raop_rtp_mirror video ntp = 1711119911072352, now = 1711119910970786, latency = -101566
raop_rtp_mirror video ntp = 1711119911105682, now = 1711119911001154, latency = -104528
Removing connection for socket 34
Destroying connection
Open connections: 1
raop_ntp stopping time thread
raop_ntp exiting thread
raop_ntp stopped time thread
raop_rtp_mirror video ntp = 1711119911139013, now = 1711119911139054, latency = 41
raop_rtp_mirror exiting TCP thread
Removing connection for socket 36
Destroying connection
Open connections: 0
Exiting HTTP thread
Initialized GStreamer video renderer
Initialized server socket(s)
@fduncanh
Copy link
Contributor

see #159

maybe try latest uxplay from there.

export GST_DEBUG=2 (or 4) to see what is going wrong in gstreamer

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@imbennie @fduncanh