[AppleTV2] Playback issue, no video when resuming, only audio
#1
Platform: AppleTV2
Version of iOS: Software 4.1.1 IOS 4.2.1
Build version number and date compiled: XBMC PRE-11.0 Git:20110507-4b18017 (Compiled : May 7 2011) Got it from Unofficial semi-nightly build
Install Method: wget, dpkg
FULL Debug Log: http://pastebin.ubuntu.com/605014/
Detailed Instructions to Reproduce the Problem: Play the file, allow some time to record its current position, stop the file, resume the same file. Expected result: no video is shown, only audio

MediaInfo output:
General
Complete name : /home/carcaussa/.gvfs/openshare on 10.0.0.13/Videos/Bluray/The Resident (2011) 720p BluRay x264 DTS/The Resident (2011) 720p BluRay x264 DTS - TeamTNT.mkv
Format : Matroska
File size : 4.37 GiB
Duration : 1h 31mn
Overall bit rate : 6 857 Kbps
Encoded date : UTC 2011-02-05 09:57:01
Writing application : mkvmerge v4.4.0 ('Die Wiederkehr') built on Oct 31 2010 21:52:48
Writing library : libebml v1.0.0 + libmatroska v1.0.0

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Muxing mode : Container [email protected]
Codec ID : V_MPEG4/ISO/AVC
Duration : 1h 31mn
Bit rate : 5 211 Kbps
Nominal bit rate : 5 346 Kbps
Width : 1 280 pixels
Height : 544 pixels
Display aspect ratio : 2.35:1
Frame rate : 23.976 fps
Resolution : 8 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.312
Stream size : 3.32 GiB (76%)
Title : Video
Writing library : x264 core 112 r1867 22bfd31
Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=1 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=5346 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00

Audio
ID : 2
Format : DTS
Format/Info : Digital Theater Systems
Codec ID : A_DTS
Duration : 1h 31mn
Bit rate mode : Constant
Bit rate : 1 510 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Resolution : 24 bits
Stream size : 986 MiB (22%)
Title : Audio
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#2
have the same issue, with some of the files (all from same encoder), so there's gotta be some setting/parameter used while encoding x264 mkvs that's causing the issue ...

as a workaround, if u start from beginning & then manually select the last resume time from bookmarks, it works ...

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 1h 56mn
Bit rate : 2 803 Kbps
Width : 1 280 pixels
Height : 534 pixels
Display aspect ratio : 2.35:1
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.171
Stream size : 2.22 GiB (84%)
Title : Vid_1
Writing library : x264 core 115 r1995 c1e60b9
Encoding settings : cabac=1 / ref=6 / deblock=1:-2:-2 / analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.05:0.05 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-3 / threads=6 / sliced_threads=0 / slices=4 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=1 / constrained_intra=0 / bframes=3 / b_pyramid=1 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=1 / weightp=1 / keyint=250 / keyint_min=23 / scenecut=44 / intra_refresh=0 / rc_lookahead=48 / rc=2pass / mbtree=1 / bitrate=2803 / ratetol=1.5 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=2:1.40
Language : English
Color primaries : BT.709-5, BT.1361, IEC 61966-2-4, SMPTE RP177
Transfer characteristics : BT.709-5, BT.1361
Matrix coefficients : BT.709-5, BT.1361, IEC 61966-2-4 709, SMPTE RP177
Reply
#3
ozblogger Wrote:have the same issue, with some of the files (all from same encoder), so there's gotta be some setting/parameter used while encoding x264 mkvs that's causing the issue ...

as a workaround, if u start from beginning & then manually select the last resume time from bookmarks, it works ...

Yes, thanks I've been using that workaround and I agree with you something in the codification parameters is not properly handled by the decoder
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[AppleTV2] Playback issue, no video when resuming, only audio0