id summary reporter owner description type status priority component version resolution keywords cc blockedby blocking reproduced analyzed 1148 "Error when playing stream test.asf from standard ffserver.conf ""Invalid data found when processing input""" tps "Hi All, I use ffplay to play the stream test.asf using ffserver and the standard ffserver.conf file. ffplay exits with ""http://localhost:8090/test.asf: Invalid data found when processing input"" Below I show output of three terminal windows. The first terminal runs ffserver. The second terminal window sends data to ffserver from a dv camera using dvgrab and ffmpeg. The third terminal window calls ffplay to play the stream test.asf 1. ffserver: tps@T420:~/data/ffmpeg$ ./ffserver -v 9 -loglevel 99 -f doc/ffserver.conf ffserver version N-39323-gab31db0 Copyright (c) 2000-2012 the FFmpeg developers built on Mar 29 2012 14:28:47 with gcc 4.6.1 configuration: libavutil 51. 44.100 / 51. 44.100 libavcodec 54. 12.100 / 54. 12.100 libavformat 54. 3.100 / 54. 3.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 66.100 / 2. 66.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 10.100 / 0. 10.100 Thu Mar 29 14:30:06 2012 [ffm @ 0x2bda160]Format ffm probed with size=2048 and score=101 Thu Mar 29 14:30:06 2012 Deleting feed file '/tmp/feed1.ffm' as stream counts differ (2 != 4) Thu Mar 29 14:30:06 2012 FFserver started. Thu Mar 29 14:30:22 2012 [ffm @ 0x2be0980]Format ffm probed with size=2048 and score=101 Thu Mar 29 14:30:22 2012 127.0.0.1 - - [GET] ""/feed1.ffm HTTP/1.1"" 200 4175 Thu Mar 29 14:30:44 2012 127.0.0.1 - - [GET] ""/test.asf HTTP/1.1"" 200 117 Thu Mar 29 14:30:49 2012 127.0.0.1 - - [POST] ""/feed1.ffm HTTP/1.1"" 200 1716224 ^C tps@T420:~/data/ffmpeg$ 2. dvgrab and ffmpeg: tps@T420:~/data/ffmpeg$ dvgrab -format dv1 - | /home/tps/data/ffmpeg/ffmpeg -f dv -i - -v 9 -loglevel 99 http://localhost:8090/feed1.ffm ffmpeg version N-39323-gab31db0 Copyright (c) 2000-2012 the FFmpeg developers built on Mar 29 2012 14:28:47 with gcc 4.6.1 configuration: libavutil 51. 44.100 / 51. 44.100 libavcodec 54. 12.100 / 54. 12.100 libavformat 54. 3.100 / 54. 3.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 66.100 / 2. 66.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 10.100 / 0. 10.100 Found AV/C device with GUID 0x0080880309603c32 libiec61883 error: Failed to get channels available. Waiting for DV... [dv @ 0x1f8e3e0] All info found [dv @ 0x1f8e3e0] Estimating duration from bitrate, this may be inaccurate Input #0, dv, from 'pipe:': Duration: N/A, start: 0.000000, bitrate: 28800 kb/s Stream #0:0, 1, 1/25: Video: dvvideo, yuv420p, 720x576, 1/25, 28800 kb/s, SAR 64:45 DAR 16:9, 25 tbr, 25 tbn, 25 tbc Stream #0:1, 1, 1/30000: Audio: pcm_s16le, 32000 Hz, 2 channels, s16, 1024 kb/s Stream #0:2, 1, 1/30000: Audio: pcm_s16le, 32000 Hz, 2 channels, s16, 1024 kb/s Capture Started [ffm @ 0x1fa67a0] Format ffm probed with size=2048 and score=101 [buffer @ 0x1fa39a0] w:720 h:576 pixfmt:yuv420p tb:1/1000000 sar:64/45 sws_param: [scale @ 0x1fa41a0] w:720 h:576 fmt:yuv420p sar:64/45 -> w:160 h:128 fmt:yuv420p sar:64/45 flags:0x4 [buffer @ 0x1fcfea0] w:720 h:576 pixfmt:yuv420p tb:1/1000000 sar:64/45 sws_param: [scale @ 0x2033280] w:720 h:576 fmt:yuv420p sar:64/45 -> w:352 h:240 fmt:yuv420p sar:40/33 flags:0x4 [mpeg1video @ 0x1fbb8e0] intra_quant_bias = 96 inter_quant_bias = 0 [msmpeg4 @ 0x1fbbf40] intra_quant_bias = 0 inter_quant_bias = -64 [dvvideo @ 0x1fa4aa0] detected 4 logical cores Output #0, ffm, to 'http://localhost:8090/feed1.ffm': Metadata: encoder : Lavf54.3.100 Stream #0:0, 0, 1/1000000: Audio: mp2, 44100 Hz, 1 channels, s16, 32 kb/s Stream #0:1, 0, 1/1000000: Video: mpeg1video, yuv420p, 160x128 [SAR 64:45 DAR 16:9], 1/25, q=2-31, 64 kb/s, 1000k tbn, 25 tbc Stream #0:2, 0, 1/1000000: Audio: wmav2, 22050 Hz, 1 channels, s16, 63 kb/s Stream #0:3, 0, 1/1000000: Video: msmpeg4, yuv420p, 352x240 [SAR 40:33 DAR 16:9], 1/25, q=2-31, 256 kb/s, 1000k tbn, 25 tbc Stream mapping: Stream #0:1 -> #0:0 (pcm_s16le -> mp2) Stream #0:0 -> #0:1 (dvvideo -> mpeg1video) Stream #0:1 -> #0:2 (pcm_s16le -> wmav2) Stream #0:0 -> #0:3 (dvvideo -> msmpeg4) 0.500000 0.500000 0.500000 0.500000 ^Cframe= 671 fps= 25 q=6.4 Lq=3.2 size= 1676kB time=00:00:26.79 bitrate= 512.5kbits/s video:1301kB audio:314kB global headers:0kB muxing overhead 3.776274% Received signal 2: terminating. tps@T420:~/data/ffmpeg$ 3. ffplay: tps@T420:~/data/ffmpeg$ ./ffplay -v 9 -loglevel 99 http://localhost:8090/test.asf ffplay version N-39323-gab31db0 Copyright (c) 2003-2012 the FFmpeg developers built on Mar 29 2012 14:28:47 with gcc 4.6.1 configuration: libavutil 51. 44.100 / 51. 44.100 libavcodec 54. 12.100 / 54. 12.100 libavformat 54. 3.100 / 54. 3.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 66.100 / 2. 66.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 10.100 / 0. 10.100 http://localhost:8090/test.asf: Invalid data found when processing input tps@T420:~/data/ffmpeg$ Thanks Thomas S " defect new normal undetermined unspecified 0 0