https://github.com/icculus/smpeg

Loki Software's MPEG decoding library.
https://github.com/icculus/smpeg

sdl smpeg

Last synced: 12 months ago
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Loki Software's MPEG decoding library.

• Host: GitHub
• URL: https://github.com/icculus/smpeg
• Owner: icculus
• License: lgpl-2.1
• Created: 2021-07-11T04:10:52.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2024-05-23T15:47:09.000Z (about 2 years ago)
• Last Synced: 2025-04-20T19:38:53.638Z (about 1 year ago)
• Topics: sdl, smpeg
• Language: C++
• Homepage: https://icculus.org/smpeg/
• Size: 1.83 MB
• Stars: 17
• Watchers: 6
• Forks: 6
• Open Issues: 5
• Metadata Files:
  • Readme: README.SDL_mixer
  • Changelog: CHANGES
  • Funding: .github/FUNDING.yml
  • License: LICENSE.txt

Awesome Lists containing this project

README

          

There is no longer explicit support for the SDL_mixer library.

You can have the SDL mixer library mix audio from a movie by hooking into

the SDL mixer music hooks:

#include "smpeg.h"

#include "SDL_mixer.h"

        .. set up the mixer audio ...

        /* Note the last parameter is zero! */

        mpeg = SMPEG_new("file.mpg", &info, 0);

        /* Play the movie, using SDL_mixer for audio */

        SMPEG_enableaudio(mpeg, 0);

        if ( play_audio ) {

                SDL_AudioSpec audiofmt;

                Uint16 format;

                int freq, channels;

                /* Tell SMPEG what the audio format is */

                Mix_QuerySpec(&freq, &format, &channels);

                audiofmt.format = format;

                audiofmt.freq = freq;

                audiofmt.channels = channels;

                SMPEG_actualSpec(mpeg, &audiofmt);

                /* Hook in the MPEG music mixer */

                Mix_HookMusic(SMPEG_playAudioSDL, mpeg);

                SMPEG_enableaudio(mpeg, 1);

        }

        SMPEG_play(mpeg);

        /* Stop the movie and unhook SMPEG from the mixer */

        SMPEG_stop(mpeg);

        Mix_HookMusic(NULL, NULL);