WARM-UP VIDEO FOR 'TOO' OR 'ENOUGH?'

Instructions. Read and decide, then listen and check.

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Exercise. Complete each gap with suitable words and expressions you hear from the video.

And then some tricky stuff-- weak references to garbage collection and stuff like that, which is a little bit (1) ………….. deep for the talk today. Like I said, you're not going to master the framework today, ends up going to OpenCORE to be played. Now, this provides some extensibility. The media player service is smart (2) ………….. to sort of recognize these file types. And we have a media scanner that runs at boot time-- the same sound over and over again without--without the pops and clicks. MP3 doesn't have a way to specify that accurately (3) ………….. that you can actually do that without having some sort of gap. There are people that have added things in the ID3 tags We're expecting that future hardware platforms will provide, you know, native encoders for AAC. It's a little (4) ………….. heavy to do AAC on the application processor while you're doing video record and everything else. do some processing on it, and now put it back out via the... the AudioTrack interface (5) ………….., that mixer engine. And that mixer engine will go wherever audio is routed. So, for example, a question that comes up But it's pretty clear that the CPU is unhappy. And this is kind of the typical thing, is that you're trying to play (6) ………….. many different compressed streams at a time. Codecs take a lot of CPU resources, Sparks: Yeah, that's... So it's pretty much the same thing. I mean, if you define your buffer size large (7) ………….., whatever that buffer size is, that's the buffer size it's going to use at the lower level.

Key: Look at the key and say aloud the script from the video to improve your English.

And then some tricky stuff-- weak references to garbage collection and stuff like that, which is a little bit (1) (too) deep for the talk today. Like I said, you're not going to master the framework today, ends up going to OpenCORE to be played. Now, this provides some extensibility. The media player service is smart (2) (enough) to sort of recognize these file types. And we have a media scanner that runs at boot time-- the same sound over and over again without--without the pops and clicks. MP3 doesn't have a way to specify that accurately (3) (enough) that you can actually do that without having some sort of gap. There are people that have added things in the ID3 tags We're expecting that future hardware platforms will provide, you know, native encoders for AAC. It's a little (4) (too) heavy to do AAC on the application processor while you're doing video record and everything else. do some processing on it, and now put it back out via the... the AudioTrack interface (5) (too) , that mixer engine. And that mixer engine will go wherever audio is routed. So, for example, a question that comes up But it's pretty clear that the CPU is unhappy. And this is kind of the typical thing, is that you're trying to play (6) (too) many different compressed streams at a time. Codecs take a lot of CPU resources, Sparks: Yeah, that's... So it's pretty much the same thing. I mean, if you define your buffer size large (7) (enough) , whatever that buffer size is, that's the buffer size it's going to use at the lower level.

Sources: 

Channel: Google Developers. Google I/O 2009 - Mastering the Android Media Framework: https://www.youtube.com/watch?v=-0UmSQeWsJc&t=4002s

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