path: root/demux/demux_tv.c
Commit message (Collapse)AuthorAgeFilesLines
* demux: rename sh_stream.format to sh_stream.codec_tagwm42015-06-211-1/+1
| | | | | Why not. "format" sounds too misleading for the actual importance and meaning of this field.
* audio: decouple demux and audio decoder/filter sample formatswm42014-09-241-25/+5
| | | | | | | | | | | | | | | | | | | | For a while, we used this to transfer PCM from demuxer to the filter chain. We had a special "codec" that mapped what MPlayer used to do (MPlayer passes the AF sample format over an extra field to ad_pcm, which specially interprets it). Do this by providing a mp_set_pcm_codec() function, which describes a sample format in a generic way, and sets the appropriate demuxer header fields so that libavcodec interprets it correctly. We use the fact that libavcodec has separate PCM decoders for each format. These are systematically named, so we can easily map them. This has the advantage that we can change the audio filter chain as we like, without losing features from the "rawaudio" demuxer. In fact, this commit also gets rid of the audio filter chain formats completely. Instead have an explicit list of PCM formats. (We could even just have the user pass libavcodec PCM decoder names directly, but that would be annoying in other ways.)
* audio: drop swapped-endian audio formatswm42014-09-231-7/+6
| | | | | | | | | | | | | | | | | | | | Until now, the audio chain could handle both little endian and big endian formats. This actually doesn't make much sense, since the audio API and the HW will most likely prefer native formats. Or at the very least, it should be trivial for audio drivers to do the byte swapping themselves. From now on, the audio chain contains native-endian formats only. All AOs and some filters are adjusted. af_convertsignendian.c is now wrongly named, but the filter name is adjusted. In some cases, the audio infrastructure was reused on the demuxer side, but that is relatively easy to rectify. This is a quite intrusive and radical change. It's possible that it will break some things (especially if they're obscure or not Linux), so watch out for regressions. It's probably still better to do it the bulldozer way, since slow transition and researching foreign platforms would take a lot of time and effort.
* demux: gracefully handle packet allocation failureswm42014-09-161-10/+14
| | | | Now the packet allocation functions can fail.
* demux: minor simplificationwm42014-07-061-3/+1
| | | | Oops, should have been part of commit 37085788.
* tv: move demuxer parts to separate filewm42014-07-051-0/+251
Now all demuxer implementations (at least demuxer API-wise) are in the demux directory.