网络电视前端 gtk-sopcast（支持音量调节，实时状态显示，mplayer无延迟启动）

小楼东风

0.2.10，换回0.2.9也还是如此。

sevk

建议端口可以手工设置。

7dehao

Post by fsword
遇到了问题，启动时出现错误：

gsopcast: sound.cc:47: Sound::Sound(): Assertion `pcm_element' failed.
忽略 (core dumped)

没有看到界面就退出了
我是从http://download.sopcast.org/download/sp-sc.tgz下载的sp-sc，从subversion上取的gtk-sopcast最新版本，用autogen.sh配置，然后make; make install的

我也是这个问题，一直没解决。:confused:

dl59

我在 Fedora 8 编译 gsopcast-0.2.9 编译无问题，但无法启动。报错如下：
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
System: Linux 2.6.23.9-85.fc8 #1 SMP Fri Dec 7 15:49:59 EST 2007 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10300000
Selinux: Enforcing
Accessibility: Disabled
GTK+ Theme: Nodoka
Icon Theme: Fedora

Memory status: size: 33255424 vsize: 33255424 resident: 6328320 share: 5361664 rss: 6328320 rss_rlim: 4294967295
CPU usage: start_time: 1200199831 rtime: 6 utime: 4 stime: 2 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/local/bin/gsopcast'

[?1034h(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
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[Thread debugging using libthread_db enabled]
[New Thread -1208788304 (LWP 7656)]
[New Thread -1213645936 (LWP 7657)]
(no debugging symbols found)
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0x00110402 in __kernel_vsyscall ()
#0  0x00110402 in __kernel_vsyscall ()
#1  0x008fa97b in waitpid () from /lib/libc.so.6
#2  0x00a83a47 in g_spawn_sync () from /lib/libglib-2.0.so.0
#3  0x00a83d4c in g_spawn_command_line_sync () from /lib/libglib-2.0.so.0
#4  0x0073a350 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#5  0x0073a659 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#6  0x0073ab73 in google_breakpad::ExceptionHandler::InternalWriteMinidump ()
   from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#7  0x0073b08e in google_breakpad::ExceptionHandler::HandleException ()
   from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#8  <signal handler called>
#9  0x00110402 in __kernel_vsyscall ()
#10 0x00891690 in raise () from /lib/libc.so.6
#11 0x00892f91 in abort () from /lib/libc.so.6
#12 0x0088a93e in __assert_fail () from /lib/libc.so.6
#13 0x064e82f7 in snd_mixer_selem_get_playback_volume ()
   from /lib/libasound.so.2
#14 0x0804c1f2 in Sound::Sound ()
#15 0x0804d410 in main ()

Thread 2 (Thread -1213645936 (LWP 7657)):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00931ac3 in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x007c9142 in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#3  0x007bf844 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
No symbol table info available.
#4  0x007c0913 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
No symbol table info available.
#5  0x007c09b4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
No symbol table info available.
#6  0x007c9043 in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#7  0x007e2ffe in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#8  0x009fa50b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9  0x0093bb2e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (Thread -1208788304 (LWP 7656)):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008fa97b in waitpid () from /lib/libc.so.6
No symbol table info available.
#2  0x00a83a47 in g_spawn_sync () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00a83d4c in g_spawn_command_line_sync () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x0073a350 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
No symbol table info available.
#5  0x0073a659 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
No symbol table info available.
#6  0x0073ab73 in google_breakpad::ExceptionHandler::InternalWriteMinidump ()
   from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
No symbol table info available.
#7  0x0073b08e in google_breakpad::ExceptionHandler::HandleException ()
   from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
No symbol table info available.
#8  <signal handler called>
No symbol table info available.
#9  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#10 0x00891690 in raise () from /lib/libc.so.6
No symbol table info available.
#11 0x00892f91 in abort () from /lib/libc.so.6
No symbol table info available.
#12 0x0088a93e in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#13 0x064e82f7 in snd_mixer_selem_get_playback_volume ()
   from /lib/libasound.so.2
No symbol table info available.
#14 0x0804c1f2 in Sound::Sound ()
No symbol table info available.
#15 0x0804d410 in main ()
No symbol table info available.
#0  0x00110402 in __kernel_vsyscall ()
The program is running.  Quit anyway (and detach it)? (y or n) [answered Y; input not from terminal]


----------- .xsession-errors (3943 sec old) ---------------------
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 720x540 => 720x540 Planar YV12
Selected video codec: [wmv9dmo] vfm: dmo (Windows Media Video 9 DMO)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 32000 Hz, 2 ch, s16le, 48.0 kbit/4.69% (ratio: 6000->128000)
Selected audio codec: [ffwmav2] afm: ffmpeg (DivX audio v2 (FFmpeg))
==========================================================================
AO: [pulse] 32000Hz 2ch s16le (2 bytes per sample)
Starting playback...
A:   5.0 V:   5.0 A-V:  0.010 ct:  0.000   1/  1 ??% ??% ??,?% 0 0              
A:   5.1 V:   5.0 A-V:  0.035 ct: -0.003   2/  2 ??% ??% ??,?% 0 0              
A:   5.1 V:   5.1 A-V:  0.002 ct: -0.0
A:  56.1 V:  56.0 A-V:  0.082 ct:  0.008 278/278 ??% ??% ??,?% 0 0              
A:  56.2 V:  56.1 A-V:  0.084 ct:  0.011 279/279 ??% ??% ??,?% 0 0              
A:  56.2 V:  56.1 A-V:  0.068 ct:  0.0
A: 794.8 V: 794.8 A-V:  0.027 ct:  0.099 581/581 29% 10%  0.8% 0 0              
A: 794.9 V: 794.8 A-V:  0.024 ct:  0.099 582/582 29% 10%  0.9% 0 0              
A: 794.9 V: 794.9 A-V:  0.016 ct:  0.0
...Too much output, ignoring rest...
--------------------------------------------------

dl59

找了一个gsopcast 0.3.1的deb包，用包内gsopcast替换自己编译的gsopcast-0.2.9就好了。不过还是有小小问题，用捷径启动很多时没有频道列表，终端就没问题。

mozbug

Post by dl59;1806758
找了一个gsopcast 0.3.1的deb包，用包内gsopcast替换自己编译的gsopcast-0.2.9就好了。不过还是有小小问题，用捷径启动很多时没有频道列表，终端就没问题。

应该是 locale 的问题，gsopcast 只有在 utf-8 的locale下才能正确读取列表。捷径有问题可能是你的gnome/kde跑起来的时候，还是其他的 locale.

LC_CTYPE=zh_CN.utf-8 gsopcast

应该就可以了。