<video> tag This demo shows how a DivX Plus video can be played back in modern browsers using a WebAssembly-based filter pipeline. This particular source already contains H.264/AAC, so the pipeline repackages (remuxes) rather than re-encodes.
Known issue: the underlying GPAC pipeline currently fails on this source ("Cannot find any filter providing encoding for c=avc" - passthrough of an already-AVC track isn't resolving the way it should). No functional test covers the Matroska/ffdmx_1 pipeline yet, so this demo is not verified by the test suite. If your browser natively supports this file's H.264/AAC-in-Matroska content, the <video> tag may still appear to play - that's the browser's own built-in decoder, not this pipeline.
<video is="universal-video_1" src="../test_sequences/Sintel_Trailer.480p.DivX_Plus_HD.mkv" using="solver_1" with="ffdmx_1;isobmff_1" use-webcodec controls> </video>The specifications of the test sequence are :
| Format | Matroska |
| FileSize | 7422470 |
| Duration | 52 sec |
| Overall BitRate | 1137347 |
| Video | AVC |
| BitRate | 1000000 |
| FrameRate | 24 |
| Width | 848 |
| Height | 360 |
| FrameCount | 1253 |
| Audio | AAC |
| Channels | 2 |
| SamplingRate | 48000 |
| Solver | solver_1 |