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Messages posted by: slade
Forum Index » Profile for slade » Messages posted by slade
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Hi guys,

I have a Mac Mini connected to my HDTV which I can stream to from AirVideo using AirServer as a player. This works well, but AirVideo likes to down-sample to ~1024x768 since I'm playing via my iPad. I've got two questions with this configuration:

1. Under this usage, is the video literally streaming from Server -> iPad -> Airplay Target? Or is the iPad acting as a controller only, and the stream running from Server -> Airplay Target directly?

2. Would it be possible to play the video through at 1080P? At the moment the quality loss is quite noticeable.

keep up the great work,

chris

2011-11-14 13:54:52 LiveConversion: >>
39345A6B6B7772787A6F72747568345A72693B4D727F7E743B487E696D7E693B597E6F7A357A6B6B345874756F7E756F6834497E68746E69787E6834
7D7D766B7E7C393B3636687E7C767E756F36777E757C6F733B2F3B3636687E7C767E756F36747D7D687E6F3B2A232B233B36367874756D7E69687274
7536727F3B2B22222279792A23367F2C2B2A362F2E7D7D36232F792836782E792D297A7F2E287E237D227E2A7E7D2D232E362A2D2C2C362F2B7A2D36
7A297F23367E797D2A2B7D2A7D2D2B79293B36366B74696F36756E76797E693B2F2D2D282A3B366F73697E7A7F683B2F3B36767A6B3B2B352B212B35
2B3B36767A6B3B2B352A212B352A3B3668683B2A232B23352B3B36723B39344D74776E767E683468737A697E34767E7F727A34737E77776872757C34
737E77776872757C3B6E776F72767A6F7E3B746D7A3B2E3576706D393B366D7D3B397869746B262A22292B212A2B232B212B212B373B68787A777E26
2A29232B212C292B393B367A686B7E786F3B2A29232B212C292B3B36623B367A686275783B2A3B367D3B766B7E7C6F683B366D78747F7E783B777279
63292D2F3B367D777A7C68293B307D7A686F3B367D777A7C683B307774746B3B367C3B282B3B36707E6272756F447672753B2A3B36797D3B2B3B3679
44686F697A6F7E7C623B2B3B367D777A7C68293B366C6B697E7F367F786F2363233B3678766B3B3078736974767A3B367F7E79777478707A776B737A
3B2B3B367F7E7977747870797E6F7A3B2B3B36697E7D683B2A3B3678747F7E693B2B3B36767E44697A757C7E3B2A2D3B36686E796A3B2E3B366B7A69
6F726F727475683B306B7A696F722F632F306B7A696F72236323306B7A696F6B2363233B366F697E777772683B2B3B366878446F73697E687374777F
3B2F2B3B3672446A7D7A786F74693B2B352C2A3B366A7874766B3B2B352D3B36796E7D6872617E3B2A2B292F703B36793B292A292E703B36796F3B29
292E2B703B366A767A633B2F233B366A7672753B293B36693B292835222C2D3B367A78747F7E783B7772796D74447A7A787E75783B367A793B292E2D
703B367A693B2F232B2B2B3B366D74773B2C2D2E3B367A783B293B36
<<

2011-11-14 13:54:52 SegmentedEncoder: ffmpeg version v0.7-1760-gf9324d5, Copyright (c) 2000-2011 the Libav developers
2011-11-14 13:54:52 SegmentedEncoder: built on Nov 9 2011 18:15:41 with llvm_gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)
2011-11-14 13:54:52 SegmentedEncoder: This program is not developed anymore and is only provided for compatibility. Use avconv instead (see Changelog for the list of incompatible changes).
2011-11-14 13:54:52 SegmentedEncoder: [matroska,webm @ 0x101005800] max_analyze_duration reached
2011-11-14 13:54:52 SegmentedEncoder: [matroska,webm @ 0x101005800] Estimating duration from bitrate, this may be inaccurate
2011-11-14 13:54:52 SegmentedEncoder:
2011-11-14 13:54:52 SegmentedEncoder: Seems stream 0 codec frame rate differs from container frame rate: 96000.00 (96000/1) -> 23.98 (24000/1001)
2011-11-14 13:54:52 SegmentedEncoder: Input #0, matroska,webm, from '/path/XYZ.mkv':
2011-11-14 13:54:52 SegmentedEncoder: Duration: 00:44:14.56, start: 0.000000, bitrate: N/A
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.0(jpn): Video: h264 (High), yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 23.81 fps, 23.98 tbr, 1k tbn, 96k tbc (default)
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: title : XYZ
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.1(jpn): Audio: flac, 48000 Hz, 6 channels, s32 (default)
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: title : Japanese Blu-ray Audio (5.1 FLAC)
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.2(eng): Subtitle: ass (default)
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: title : English Full Subtitles (ASS)
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.3: Attachment: [0][0][0][0] / 0x0000
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: filename : ClearfaceGothic Regular.ttf
2011-11-14 13:54:52 SegmentedEncoder: mimetype : application/x-truetype-font
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.4: Attachment: [0][0][0][0] / 0x0000
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: filename : KozGoPro-Bold.otf
2011-11-14 13:54:52 SegmentedEncoder: mimetype : application/x-truetype-font
2011-11-14 13:54:52 SegmentedEncoder: [buffer @ 0x100d09830] w:1920 h:1080 pixfmt:yuv420p
2011-11-14 13:54:52 SegmentedEncoder: [crop @ 0x100d08460] w:1920 h:1080 -> w:1920 h:1080
2011-11-14 13:54:52 SegmentedEncoder: [scale @ 0x100d08410] w:1920 h:1080 fmt:yuv420p -> w:1280 h:720 fmt:yuv420p flags:0x4
2011-11-14 13:54:52 SegmentedEncoder: Incompatible sample format 's32' for codec 'libvo_aacenc', auto-selecting format 's16'
2011-11-14 13:54:52 SegmentedEncoder: [libx264 @ 0x10100d800] VBV maxrate unspecified, assuming CBR
2011-11-14 13:54:52 SegmentedEncoder: [libx264 @ 0x10100d800] using SAR=1/1
2011-11-14 13:54:52 SegmentedEncoder: [libx264 @ 0x10100d800] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
2011-11-14 13:54:52 SegmentedEncoder: [libx264 @ 0x10100d800] profile Main, level 3.1
2011-11-14 13:54:52 SegmentedEncoder: [mpegts @ 0x10100d200] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every 40 pkts
2011-11-14 13:54:52 SegmentedEncoder: Output #0, mpegts, to 'pipe:':
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: encoder : Lavf53.14.0
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.0(jpn): Video: libx264, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], q=2-48, 2125 kb/s, 90k tbn, 23.98 tbc (default)
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: title : XYZ
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.1(jpn): Audio: libvo_aacenc, 48000 Hz, 2 channels, s16, 256 kb/s (default)
2011-11-14 13:54:52 SegmentedEncoder: Metadata:
2011-11-14 13:54:52 SegmentedEncoder: title : Japanese Blu-ray Audio (5.1 FLAC)
2011-11-14 13:54:52 SegmentedEncoder: Stream mapping:
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.0 -> #0.0
2011-11-14 13:54:52 SegmentedEncoder: Stream #0.1 -> #0.1
2011-11-14 13:54:52 SegmentedEncoder: Press ctrl-c to stop encoding
2011-11-14 13:54:53 SegmentedEncoder: Warning, using s16 intermediate sample format for resampling
2011-11-14 13:54:53 SegmentedEncoder: Resampling output channel count must be 1 or 2 for mono input; 1, 2 or 6 for stereo input; or N for N channel input.
2011-11-14 13:54:53 SegmentedEncoder: Can not resample 6 channels @ 48000 Hz to 2 channels @ 48000 Hz



Here's what it looks like in the stable version:

2011-11-14 23:58:49 LiveConversion: >>
39345A6B6B7772787A6F72747568345A72693B4D727F7E743B487E696D7E69357A6B6B345874756F7E756F6834497E68746E69787E68347D7D766B7E
7C393B36367874756D7E696872747536727F3B2C7E7D28292A2229362E792A29362F222C79367A7F222E367D2D23282B797E2A7978292A3B36366B74
696F36756E76797E693B2F2D2D282A3B366F73697E7A7F683B2F3B367D777A7C68293B307D7A686F3B367D777A7C683B307774746B3B367C3B282B3B
36707E6272756F447672753B2A3B36797D3B2B3B367944686F697A6F7E7C623B2B3B367D777A7C68293B366C6B697E7F367F786F2363233B3678766B
3B3078736974767A3B367F7E79777478707A776B737A3B2B3B367F7E7977747870797E6F7A3B2B3B36697E7D683B2A3B3678747F7E693B2B3B36767E
44697A757C7E3B2A2D3B36686E796A3B2E3B366B7A696F726F727475683B306B7A696F722F632F306B7A696F72236323306B7A696F6B2363233B366F
697E777772683B2B3B366878446F73697E687374777F3B2F2B3B3672446A7D7A786F74693B2B352C2A3B366A7874766B3B2B352D3B36767A6B3B2B35
2B212B352B3B36767A6B3B2B352A212B352A3B3668683B2B352B3B36723B39344D74776E767E683468737A697E34767E7F727A34737E77776872757C
34737E77776872757C3B6E776F72767A6F7E3B746D7A3B2E3576706D393B367869746B777E7D6F3B2B3B367869746B69727C736F3B2B3B367869746B
6F746B3B2B3B367869746B79746F6F74763B2B3B36683B2A29232B632C292B3B367A686B7E786F3B2A352C2C2C2C2C2C233B36623B367D3B766B7E7C
6F683B366D78747F7E783B77727963292D2F3B36796E7D6872617E3B2E2A29703B36793B292A292E703B36796F3B29292E2B703B366A767A633B2F23
3B366A7672753B293B36693B292835222C2D3B367A78747F7E783B777279766B28777A767E3B367A793B292E2D703B367A693B2F232B2B2B3B366D74
773B2C2D2E3B367A783B293B36
<<

2011-11-14 23:58:49 Encoder: FFmpeg version UNKNOWN, Copyright (c) 2000-2010 Fabrice Bellard, et al.
2011-11-14 23:58:49 Encoder: built on Feb 7 2010 11:39:45 with gcc 4.0.1 (Apple Inc. build 5493)
2011-11-14 23:58:49 Encoder: configuration: --enable-pthreads --disable-shared --enable-static --enable-gpl --enable-libx264 --enable-libmp3lame --enable-libfaad --disable-decoder=aac
2011-11-14 23:58:49 Encoder: libavutil 50. 8. 0 / 50. 8. 0
2011-11-14 23:58:49 Encoder: libavcodec 52.52. 0 / 52.52. 0
2011-11-14 23:58:49 Encoder: libavformat 52.50. 0 / 52.50. 0
2011-11-14 23:58:49 Encoder: libavdevice 52. 2. 0 / 52. 2. 0
2011-11-14 23:58:49 Encoder: libswscale 0.10. 0 / 0.10. 0
2011-11-14 23:58:50 Encoder: [matroska @ 0x13d7800]MAX_READ_SIZE:5000000 reached
2011-11-14 23:58:50 Encoder: [matroska @ 0x13d7800]Estimating duration from bitrate, this may be inaccurate
2011-11-14 23:58:50 Encoder:
2011-11-14 23:58:50 Encoder: Seems stream 0 codec frame rate differs from container frame rate: 96000.00 (96000/1) -> 23.98 (24000/1001)
2011-11-14 23:58:50 Encoder: Input #0, matroska, from '/path/XYZ.mkv':
2011-11-14 23:58:50 Encoder: Duration: 00:44:14.56, start: 0.000000, bitrate: N/A
2011-11-14 23:58:50 Encoder: Stream #0.0(jpn): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 25.18 fps, 23.98 tbr, 1k tbn, 96k tbc
2011-11-14 23:58:50 Encoder: Metadata:
2011-11-14 23:58:50 Encoder: title : XYZ
2011-11-14 23:58:50 Encoder: Stream #0.1(jpn): Audio: flac, 48000 Hz, 6 channels, s32
2011-11-14 23:58:50 Encoder: Metadata:
2011-11-14 23:58:50 Encoder: title : Japanese Blu-ray Audio (5.1 FLAC)
2011-11-14 23:58:50 Encoder: Stream #0.2(eng): Subtitle: 0x0000
2011-11-14 23:58:50 Encoder: Metadata:
2011-11-14 23:58:50 Encoder: title : English Full Subtitles (ASS)
2011-11-14 23:58:50 Encoder: Stream #0.3: Attachment: 0x0000
2011-11-14 23:58:50 Encoder: Metadata:
2011-11-14 23:58:50 Encoder: filename : ClearfaceGothic Regular.ttf
2011-11-14 23:58:50 Encoder: Stream #0.4: Attachment: 0x0000
2011-11-14 23:58:50 Encoder: Metadata:
2011-11-14 23:58:50 Encoder: filename : KozGoPro-Bold.otf
2011-11-14 23:58:50 Encoder: [libx264 @ 0x2bcf200]using SAR=1/1
2011-11-14 23:58:50 Encoder: [libx264 @ 0x2bcf200]using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
2011-11-14 23:58:50 Encoder: [libx264 @ 0x2bcf200]VBV maxrate unspecified, assuming CBR
2011-11-14 23:58:50 Encoder: [libx264 @ 0x2bcf200]profile Baseline, level 3.1
2011-11-14 23:58:50 Encoder: Output #0, mpegts, to 'pipe:':
2011-11-14 23:58:50 Encoder: Stream #0.0(jpn): Video: libx264, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], q=2-48, 2125 kb/s, 90k tbn, 23.98 tbc
2011-11-14 23:58:50 Encoder: Stream #0.1(jpn): Audio: libmp3lame, 48000 Hz, 2 channels, s16, 256 kb/s
2011-11-14 23:58:50 Encoder: Stream mapping:
2011-11-14 23:58:50 Encoder: Stream #0.0 -> #0.0
2011-11-14 23:58:50 Encoder: Stream #0.1 -> #0.1
2011-11-14 23:58:50 Encoder: Press [q] to stop encoding
2011-11-14 23:58:50 Encoder: Warning, using s16 intermediate sample format for resampling
2011-11-14 23:58:50 Encoder: Multiple frames in a packet from stream 1
2011-11-14 23:58:51 Encoder: frame= 32 fps= 0 q=17957426.0 size= 1kB time=1.46 bitrate= 3.1kbits/s
2011-11-14 23:58:51 LiveConversion: >>
39345A6B6B7772787A6F72747568345A72693B4D727F7E743B487E696D7E69357A6B6B345874756F7E756F6834497E68746E69787E68347D7D766B7E
7C393B687E7C767E756F7E693B2A2B3B2B
<<

2011-11-14 23:58:53 Segmenter: [mpegts @ 0x1304400]max_analyze_duration reached
2011-11-14 23:58:53 Segmenter: [mpegts @ 0x1304400]Estimating duration from bitrate, this may be inaccurate
2011-11-14 23:58:53 Segmenter: Output #0, mpegts, to '':
2011-11-14 23:58:53 Segmenter: Stream #0.0: Video: libx264, yuv420p, 1280x720, q=2-31, 90k tbn, 23.98 tbc
2011-11-14 23:58:53 Segmenter: Stream #0.1: Audio: libmp3lame, 48000 Hz, 2 channels, 256 kb/s
2011-11-14 23:58:53 Segmenter: [mpegts @ 0x14f7c00]stream 0, bit rate is not set, this will cause problems
2011-11-14 23:58:53 Segmenter: Offsetting timestamps by:0.000000
2011-11-14 23:58:53 Segmenter: [mpegts @ 0x14f7c00]st:1 error, non monotone timestamps 63000 >= 63000
2011-11-14 23:58:56 Encoder: frame= 279 fps= 50 q=20.0 size= 2685kB time=10.09 bitrate=2179.1kbits/s
2011-11-14 23:58:56 Segmenter: Wrote segment 0
2011-11-14 23:59:01 Encoder: frame= 501 fps= 46 q=19.0 size= 5384kB time=19.35 bitrate=2278.8kbits/s
2011-11-14 23:59:06 Encoder: frame= 721 fps= 45 q=23.0 size= 8044kB time=28.53 bitrate=2309.7kbits/s
2011-11-14 23:59:12 Encoder: frame= 926 fps= 43 q=20.0 size= 10578kB time=37.08 bitrate=2337.0kbits/s


hth,

chris
Admin wrote:Can you provide a reasonably sized sample file that can be used to reproduce the problem?


Possibly. Any suggestions for the best way to chop a few seconds from the start of an mkv? Would simply truncating the file suffice?

Failing that, would a complete log be of any use?

chris
Just tried out this latest beta release, having been using the stable version. All experiences positive except that some videos refuse to "play with live conversion". The client looks as if it will play but eventually drops back to stopped mode. No errors displayed on client.

The server shows the following live conversion failure, which I assume causes playback to abort:

2011-11-14 12:55:19 SegmentedEncoder: Warning, using s16 intermediate sample format for resampling
2011-11-14 12:55:19 SegmentedEncoder: Resampling output channel count must be 1 or 2 for mono input; 1, 2 or 6 for stereo input; or N for N channel input.
2011-11-14 12:55:19 SegmentedEncoder: Can not resample 6 channels @ 48000 Hz to 2 channels @ 48000 Hz

The stable version does not exhibit this problem.

Keep up the good work,

chris
 
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