Ping, any update?
On Thu, 5 Sep 2019 at 06:33, Ross Nicholson <phunkyf...@gmail.com> wrote:
> Hey All,
>
> Anything needed from me to progress this?
>
> Thanks in advance,
>
> Ross
>
> On 29 Aug 2019, at 17:04, Ross Nicholson <phunkyf...@gmail.com> wrote:
>
> Hey Jun,
>
> So I got kodi running with FFmpeg n4.2 and the issue persists. Here's the
> debugger output after trying to play the test link you provided.
>
> With the patch this does not occur so their must be some way to call
> function with rt->rtsp_hd_out as NULL;
>
> Thanks,
>
> Ross
>
> Process 92017 stopped
>
> * thread #28, name = 'VideoPlayer', stop reason = EXC_BAD_ACCESS (code=1,
> address=0x20)
>
> frame #0: 0x00000001037af09e
> kodi.bin`ffurl_write(h=0x0000000000000000, buf="TEARDOWN RTSP/1.0\r\nCSeq:
> 1\r\nUser-Agent: Lavf58.29.100\r\n\r\n", size=58) at avio.c:423:20 [opt]
>
> 420
>
> 421 int ffurl_write(URLContext *h, const unsigned char *buf, int size)
>
> 422 {
>
> -> 423 if (!(h->flags & AVIO_FLAG_WRITE))
>
> 424 return AVERROR(EIO);
>
> 425 /* avoid sending too big packets */
>
> 426 if (h->max_packet_size && size > h->max_packet_size)
>
> Target 0: (kodi.bin) stopped.
>
>
> And the backtrace:
>
>
> * thread #28, name = 'VideoPlayer', stop reason = EXC_BAD_ACCESS (code=1,
> address=0x20)
>
> * frame #0: 0x00000001037af09e
> kodi.bin`ffurl_write(h=0x0000000000000000, buf="TEARDOWN RTSP/1.0\r\nCSeq:
> 1\r\nUser-Agent: Lavf58.29.100\r\n\r\n", size=58) at avio.c:423:20 [opt]
>
> frame #1: 0x00000001038c3be9
> kodi.bin`rtsp_send_cmd_with_content_async(s=0x000000011989c000,
> method=<unavailable>, url=<unavailable>, headers=<unavailable>,
> send_content=0x0000000000000000, send_content_length=0) at rtsp.c:1352:5
> [opt]
>
> frame #2: 0x00000001038c928c
> kodi.bin`rtsp_read_close(s=0x000000011989c000) at rtspdec.c:61:9 [opt]
>
> frame #3: 0x00000001038f9994
> kodi.bin`avformat_close_input(ps=0x000000014dbb8000) at utils.c:4450:13
> [opt]
>
> frame #4: 0x00000001004c7841
> kodi.bin`CDVDDemuxFFmpeg::Open(this=0x000000014dbb7ff0,
> pInput=std::__1::shared_ptr<CDVDInputStream>::element_type @
> 0x000000014dbb7d10 strong=4 weak=1, streaminfo=true, fileinfo=false) at
> DVDDemuxFFmpeg.cpp:278:7
>
> frame #5: 0x00000001004eb802
> kodi.bin`CDVDFactoryDemuxer::CreateDemuxer(pInputStream=std::__1::shared_ptr<CDVDInputStream>::element_type
> @ 0x000000014dbb7d10 strong=4 weak=1, fileinfo=false) at
> DVDFactoryDemuxer.cpp:88:15
>
> frame #6: 0x0000000100575ff3
> kodi.bin`CVideoPlayer::OpenDemuxStream(this=0x000000011d90d800) at
> VideoPlayer.cpp:822:18
>
> frame #7: 0x0000000100579642
> kodi.bin`CVideoPlayer::Prepare(this=0x000000011d90d800) at
> VideoPlayer.cpp:1224:8
>
> frame #8: 0x000000010057b70f
> kodi.bin`CVideoPlayer::Process(this=0x000000011d90d800) at
> VideoPlayer.cpp:1310:3
>
> frame #9: 0x0000000100aa7a04
> kodi.bin`CThread::Action(this=0x000000011d90d800) at Thread.cpp:282:5
>
> frame #10: 0x0000000100aadc90
> kodi.bin`CThread::Create(this=0x000000014d19f670,
> pThread=0x000000011d90d800, promise=promise<bool> @
> 0x000070000b522e70)::$_0::operator()(CThread*, std::__1::promise<bool>)
> const at Thread.cpp:140:18
>
> frame #11: 0x0000000100aad9eb
> kodi.bin`decltype(__f=0x000000014d19f670, __args=0x000000014d19f678,
> __args=0x000000014d19f680)::$_0>(fp)(std::__1::forward<CThread*>(fp0),
> std::__1::forward<std::__1::promise<bool> >(fp0)))
> std::__1::__invoke<CThread::Create(bool)::$_0, CThread*,
> std::__1::promise<bool> >(CThread::Create(bool)::$_0&&, CThread*&&,
> std::__1::promise<bool>&&) at type_traits:4339:1
>
> frame #12: 0x0000000100aad917 kodi.bin`void
> std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct,
> std::__1::default_delete<std::__1::__thread_struct> >,
> CThread::Create(bool)::$_0, CThread*, std::__1::promise<bool>, 2ul,
> 3ul>(__t=size=4, (null)=__tuple_indices<2, 3> @ 0x000070000b522eb8)::$_0,
> CThread*, std::__1::promise<bool> >&, std::__1::__tuple_indices<2ul, 3ul>)
> at thread:342:5
>
> frame #13: 0x0000000100aad026 kodi.bin`void*
> std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct,
> std::__1::default_delete<std::__1::__thread_struct> >,
> CThread::Create(bool)::$_0, CThread*, std::__1::promise<bool> >
> >(__vp=0x000000014d19f670) at thread:352:5
>
> frame #14: 0x00007fff68c1c2eb libsystem_pthread.dylib`_pthread_body +
> 126
>
> frame #15: 0x00007fff68c1f249 libsystem_pthread.dylib`_pthread_start
> + 66
>
> frame #16: 0x00007fff68c1b40d libsystem_pthread.dylib`thread_start +
> 13
>
>
>
> On Thu, 29 Aug 2019 at 00:20, Jun Li <junli1...@gmail.com> wrote:
>
>> On Wed, Aug 28, 2019 at 3:09 PM Carl Eugen Hoyos <ceffm...@gmail.com>
>> wrote:
>>
>> > Am Mo., 5. Aug. 2019 um 09:19 Uhr schrieb Ross Nicholson <
>> > phunkyf...@gmail.com>:
>> > >
>> > > Example stream that does not work: rtsp://
>> > > 184.72.239.149/vod/mp4:BigBuckBunny_115k.mov
>> >
>> > Is this still valid?
>> >
>> >
>> Carl, you can try this one for validation: rtsp://
>> wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov
>>
>> Hi Ross,
>> Just curious, is there any case the rt->rtsp_hd_out is NULL ?
>> Looks like the hd_out is either TCP or HTTP(http tunnel case) for RTSP
>> connection. And I only see it is set to NULL in ff_rtsp_close_connections,
>> which is called after your check.
>>
>> -Jun
>>
>> I get a time-out both with and without your patch.
>> >
>> > Carl Eugen
>> > _______________________________________________
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>> > ffmpeg-devel@ffmpeg.org
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>> >
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>
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