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View Full Version : Any GUI's that can encode .ismv files?


J666RST
5th November 2015, 22:19
I've purchased a video file off the new BBC site which is in .ismv container and I was wondering if there is any way to reencode it with x264 so I can watch it on my TV?

I use Staxrip but that just sees the video as a scambled mess!

Ive searched but can hardly find anything on .ismv files.

Heres what Mediainfo says about the video:

Format : MPEG-4
Format profile : ISML
Codec ID : isml
Codec ID/Hint : IIS Smooth Streaming file format
File size : 373 MiB
Duration : 1h 1mn
Overall bit rate : 849 Kbps
Encoded date : UTC 2015-11-05 05:15:39
Tagged date : UTC 2015-11-05 05:15:39

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1h 1mn
Bit rate : 844 Kbps
Width : 960 pixels
Height : 540 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 24.220 fps
Original frame rate : 25.000 fps
Minimum frame rate : 23.437 fps
Maximum frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.067
Stream size : 371 MiB (99%)
Encoded date : UTC 2015-11-05 05:15:39
Tagged date : UTC 2015-11-05 05:15:39
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Color range : Limited

Audio
ID : 2
Channel(s) : 2 channels
Sampling rate : 24.0 KHz
Title : audio
Language : English
Encoded date : UTC 2015-11-05 05:15:39
Tagged date : UTC 2015-11-05 05:15:39



What can I use to reencode it?

LoRd_MuldeR
5th November 2015, 23:22
Looks like a flavor of MP4 (MPEG-4 Part 14) container, with H.264/AVC video.

Have you tried Avisynth (http://sourceforge.net/projects/avisynth2/files/AviSynth%202.6/AviSynth%202.6.0/) with the FFMS2 (https://github.com/FFMS/ffms2/releases) source filter? If that works, you can use pretty much any x264 or x265 GUI that you like (they all support Avisynth input).

Otherwise, you can try with FFmpeg (http://ffmpeg.zeranoe.com/builds/) directly - with your preferred FFmpeg GUI, if you don't like the command-line.

J666RST
6th November 2015, 04:46
Thanks for your help LoRd_MuldeR, looks like a DRM issue as to why they cant be reencoded!

Thanks anyway, your reply was helpful :)