fPlayTrack
if (fPlayTrack && fPlayFile) {
fPlayFile->ReleaseTrack(fPlayTrack);
fPlayTrack = NULL;
fPlayTrack = track;
if (!fPlayTrack) {
if (fPlayTrack->GetCodecInfo(&codec_info) == B_OK) {
bigtime_t duration = fPlayTrack->Duration();
fPlayTrack(NULL),
fScopeView->RenderTrack(fPlayTrack, fPlayFormat);
fPlayFrames = fPlayTrack->CountFrames();
window->fPlayTrack->SeekToTime(&left);
window->fPlayFrame = window->fPlayTrack->CurrentFrame();
window->fPlayTrack->ReadFrames(data, &frames);
fPlayTrack->SeekToTime(&start);
fPlayFrame = fPlayTrack->CurrentFrame();
status_t err = fPlayTrack->ReadFrames(data, &frames);
if (fPlayTrack && fPlayFile)
fPlayFile->ReleaseTrack(fPlayTrack);
fPlayTrack = NULL;
bigtime_t timestamp = fPlayTrack->CurrentTime();
if (fPlayTrack) {
fPlayTrack->SeekToTime(fTrackSlider->MainTime());
fPlayFrame = fPlayTrack->CurrentFrame();
if (fPlayTrack) {
if (!fPlayTrack) {
fPlayTrack->SeekToTime(fTrackSlider->MainTime());
fPlayFrame = fPlayTrack->CurrentFrame();
BMediaTrack *fPlayTrack;
fPlayTrack->SeekToFrame(&frame);
player->fPlayTrack->ReadFrames(buffer, &frames);
fPlayTrack = track;
if (fPlayTrack == NULL) {
BMediaTrack* fPlayTrack;