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| Unofficial VirtualDub Support Forums > VirtualDub Filters and Filter Development > Mp3 Filter: No Audio Playback |
| Posted by: JPT Jul 21 2011, 10:44 AM |
| Hi, this time a real bug report I hope Have an mpeg2 file, add mp2 audio from separate file. (Bitrate CBR/VBR selection does not matter) The playback will not work when pressing the "Play O" Button. ("Play I" works) Using a WAV file works. Using the MP2 audio in the mpeg, it's working, too. But the audio is PCM for virtualdub, so you have to choose an external file for streaming the original data. (The in stream audio was muxed into from the external audio before, so the data should be identical) Mediainfo in the MP2: Format: MPEG Audio Format_version: Version 1 Format_profile: Layer 2 Codec: MPA1L2 Codec: MPEG-1 Audio layer 2 Duration: 5472912 Duration: 01:31:12.912 Bit_rate_mode: CBR Bit_rate: 256 Kbps Channel_s_: 2 Sampling_rate: 48.0 KHz Samples_count: 262699776 Frame_count: 228038 Compression_mode: Lossy EDIT: Wrong title. To clarify: No playback at all. Just enters Playback mode, but does not play anything. |
| Posted by: JPT Jul 21 2011, 11:55 AM |
| BTW, would be nice to have a feedback on what the "autoselect bitrate mode" actually detected. |